| 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 | $206.33 | 6.828% | $220.4182 | $220.42 | $220.40 | $220.40 |
| Purchase #2 | $187.26 | 10.297% | $206.5422 | $206.54 | $206.55 | $206.50 |
| Purchase #3 | $224.49 | 3.565% | $232.4931 | $232.49 | $232.50 | $232.50 |
| Purchase #4 | $95.45 | 3.796% | $99.0733 | $99.07 | $99.05 | $99.10 |
| Purchase #5 | $65.29 | 3.276% | $67.4289 | $67.43 | $67.45 | $67.40 |
| Purchase #6 | $14.49 | 3.628% | $15.0157 | $15.02 | $15.00 | $15.00 |
| Purchase #7 | $116.50 | 9.309% | $127.345 | $127.35 | $127.35 | $127.30 |
| 7 purchase totals = | $909.81 | $968.3164 | $968.32 | $968.30 | $968.20 | |