| 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 | $105.32 | 13.364% | $119.395 | $119.40 | $119.40 | $119.40 |
| Purchase #2 | $211.48 | 5.669% | $223.4688 | $223.47 | $223.45 | $223.50 |
| Purchase #3 | $120.46 | 8.180% | $130.3136 | $130.31 | $130.30 | $130.30 |
| Purchase #4 | $45.88 | 4.726% | $48.0483 | $48.05 | $48.05 | $48.00 |
| Purchase #5 | $186.51 | 9.703% | $204.6071 | $204.61 | $204.60 | $204.60 |
| Purchase #6 | $49.44 | 11.500% | $55.1256 | $55.13 | $55.15 | $55.10 |
| Purchase #7 | $17.96 | 9.760% | $19.7129 | $19.71 | $19.70 | $19.70 |
| 7 purchase totals = | $737.05 | $800.6713 | $800.68 | $800.65 | $800.60 | |