| 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 | $113.38 | 8.848% | $123.4119 | $123.41 | $123.40 | $123.40 |
| Purchase #2 | $250.97 | 11.505% | $279.8441 | $279.84 | $279.85 | $279.80 |
| Purchase #3 | $36.58 | 8.122% | $39.551 | $39.55 | $39.55 | $39.60 |
| Purchase #4 | $16.46 | 8.518% | $17.8621 | $17.86 | $17.85 | $17.90 |
| Purchase #5 | $144.72 | 10.438% | $159.8259 | $159.83 | $159.85 | $159.80 |
| Purchase #6 | $94.95 | 12.284% | $106.6137 | $106.61 | $106.60 | $106.60 |
| Purchase #7 | $137.66 | 9.749% | $151.0805 | $151.08 | $151.10 | $151.10 |
| 7 purchase totals = | $794.72 | $878.1892 | $878.18 | $878.20 | $878.20 | |