| 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 | $199.47 | 12.282% | $223.9689 | $223.97 | $223.95 | $224.00 |
| Purchase #2 | $10.33 | 4.371% | $10.7815 | $10.78 | $10.80 | $10.80 |
| Purchase #3 | $201.52 | 13.139% | $227.9977 | $228.00 | $228.00 | $228.00 |
| Purchase #4 | $53.90 | 11.500% | $60.0985 | $60.10 | $60.10 | $60.10 |
| Purchase #5 | $232.68 | 13.700% | $264.5572 | $264.56 | $264.55 | $264.60 |
| Purchase #6 | $138.98 | 11.753% | $155.3143 | $155.31 | $155.30 | $155.30 |
| Purchase #7 | $31.98 | 4.415% | $33.3919 | $33.39 | $33.40 | $33.40 |
| 7 purchase totals = | $868.86 | $976.1100 | $976.11 | $976.10 | $976.20 | |