| 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 | $205.70 | 4.120% | $214.1748 | $214.17 | $214.15 | $214.20 |
| Purchase #2 | $63.78 | 10.245% | $70.3143 | $70.31 | $70.30 | $70.30 |
| Purchase #3 | $151.51 | 5.354% | $159.6218 | $159.62 | $159.60 | $159.60 |
| Purchase #4 | $68.55 | 8.248% | $74.204 | $74.20 | $74.20 | $74.20 |
| Purchase #5 | $43.30 | 6.393% | $46.0682 | $46.07 | $46.05 | $46.10 |
| Purchase #6 | $37.59 | 7.576% | $40.4378 | $40.44 | $40.45 | $40.40 |
| Purchase #7 | $210.81 | 11.373% | $234.7854 | $234.79 | $234.80 | $234.80 |
| 7 purchase totals = | $781.24 | $839.6063 | $839.60 | $839.55 | $839.60 | |