| 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 | $127.78 | 12.135% | $143.2861 | $143.29 | $143.30 | $143.30 |
| Purchase #2 | $223.29 | 9.338% | $244.1408 | $244.14 | $244.15 | $244.10 |
| Purchase #3 | $213.90 | 9.383% | $233.9702 | $233.97 | $233.95 | $234.00 |
| Purchase #4 | $8.53 | 3.311% | $8.8124 | $8.81 | $8.80 | $8.80 |
| Purchase #5 | $179.82 | 6.247% | $191.0534 | $191.05 | $191.05 | $191.10 |
| Purchase #6 | $168.49 | 12.160% | $188.9784 | $188.98 | $189.00 | $189.00 |
| Purchase #7 | $49.89 | 6.459% | $53.1124 | $53.11 | $53.10 | $53.10 |
| 7 purchase totals = | $971.70 | $1,063.3537 | $1,063.35 | $1,063.35 | $1,063.40 | |