| 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 | $129.41 | 3.335% | $133.7258 | $133.73 | $133.75 | $133.70 |
| Purchase #2 | $188.68 | 10.833% | $209.1197 | $209.12 | $209.10 | $209.10 |
| Purchase #3 | $180.89 | 7.510% | $194.4748 | $194.47 | $194.45 | $194.50 |
| Purchase #4 | $182.78 | 9.250% | $199.6872 | $199.69 | $199.70 | $199.70 |
| Purchase #5 | $21.80 | 10.251% | $24.0347 | $24.03 | $24.05 | $24.00 |
| Purchase #6 | $101.88 | 6.755% | $108.762 | $108.76 | $108.75 | $108.80 |
| Purchase #7 | $89.97 | 7.478% | $96.698 | $96.70 | $96.70 | $96.70 |
| 7 purchase totals = | $895.41 | $966.5022 | $966.50 | $966.50 | $966.50 | |