| 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 | $248.39 | 12.580% | $279.6375 | $279.64 | $279.65 | $279.60 |
| Purchase #2 | $39.76 | 9.198% | $43.4171 | $43.42 | $43.40 | $43.40 |
| Purchase #3 | $47.27 | 6.766% | $50.4683 | $50.47 | $50.45 | $50.50 |
| Purchase #4 | $236.73 | 8.118% | $255.9477 | $255.95 | $255.95 | $255.90 |
| Purchase #5 | $26.50 | 4.194% | $27.6114 | $27.61 | $27.60 | $27.60 |
| Purchase #6 | $145.91 | 10.730% | $161.5661 | $161.57 | $161.55 | $161.60 |
| Purchase #7 | $80.36 | 8.490% | $87.1826 | $87.18 | $87.20 | $87.20 |
| 7 purchase totals = | $824.92 | $905.8307 | $905.84 | $905.80 | $905.80 | |