| 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 | $116.99 | 3.564% | $121.1595 | $121.16 | $121.15 | $121.20 |
| Purchase #2 | $200.81 | 6.111% | $213.0815 | $213.08 | $213.10 | $213.10 |
| Purchase #3 | $182.45 | 8.792% | $198.491 | $198.49 | $198.50 | $198.50 |
| Purchase #4 | $84.59 | 11.666% | $94.4583 | $94.46 | $94.45 | $94.50 |
| Purchase #5 | $188.56 | 8.828% | $205.2061 | $205.21 | $205.20 | $205.20 |
| Purchase #6 | $150.49 | 5.546% | $158.8362 | $158.84 | $158.85 | $158.80 |
| Purchase #7 | $44.34 | 13.157% | $50.1738 | $50.17 | $50.15 | $50.20 |
| 7 purchase totals = | $968.23 | $1,041.4064 | $1,041.41 | $1,041.40 | $1,041.50 | |