| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $221.86 | 10.365% | $244.8558 | $244.86 | $244.85 | $244.90 |
| Purchase #2 | $176.88 | 13.450% | $200.6704 | $200.67 | $200.65 | $200.70 |
| Purchase #3 | $204.81 | 12.854% | $231.1363 | $231.14 | $231.15 | $231.10 |
| Purchase #4 | $192.84 | 10.756% | $213.5819 | $213.58 | $213.60 | $213.60 |
| Purchase #5 | $208.94 | 7.686% | $224.9991 | $225.00 | $225.00 | $225.00 |
| Purchase #6 | $182.36 | 12.655% | $205.4377 | $205.44 | $205.45 | $205.40 |
| Purchase #7 | $196.81 | 10.868% | $218.1993 | $218.20 | $218.20 | $218.20 |
| 7 purchase totals = | $1,384.50 | $1,538.8805 | $1,538.89 | $1,538.90 | $1,538.90 | |