| 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 | $206.99 | 11.567% | $230.9325 | $230.93 | $230.95 | $230.90 |
| Purchase #2 | $224.77 | 5.663% | $237.4987 | $237.50 | $237.50 | $237.50 |
| Purchase #3 | $183.64 | 13.560% | $208.5416 | $208.54 | $208.55 | $208.50 |
| Purchase #4 | $196.27 | 8.615% | $213.1787 | $213.18 | $213.20 | $213.20 |
| Purchase #5 | $192.54 | 7.140% | $206.2874 | $206.29 | $206.30 | $206.30 |
| Purchase #6 | $160.25 | 13.473% | $181.8405 | $181.84 | $181.85 | $181.80 |
| Purchase #7 | $50.56 | 3.560% | $52.3599 | $52.36 | $52.35 | $52.40 |
| 7 purchase totals = | $1,215.02 | $1,330.6393 | $1,330.64 | $1,330.70 | $1,330.60 | |