| 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 | $144.99 | 7.216% | $155.4525 | $155.45 | $155.45 | $155.50 |
| Purchase #2 | $233.90 | 6.852% | $249.9268 | $249.93 | $249.95 | $249.90 |
| Purchase #3 | $50.88 | 4.580% | $53.2103 | $53.21 | $53.20 | $53.20 |
| Purchase #4 | $187.65 | 12.824% | $211.7142 | $211.71 | $211.70 | $211.70 |
| Purchase #5 | $99.87 | 5.314% | $105.1771 | $105.18 | $105.20 | $105.20 |
| Purchase #6 | $244.54 | 6.516% | $260.4742 | $260.47 | $260.45 | $260.50 |
| Purchase #7 | $176.57 | 6.458% | $187.9729 | $187.97 | $187.95 | $188.00 |
| 7 purchase totals = | $1,138.40 | $1,223.9280 | $1,223.92 | $1,223.90 | $1,224.00 | |