| 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 | $104.43 | 3.322% | $107.8992 | $107.90 | $107.90 | $107.90 |
| Purchase #2 | $226.30 | 10.530% | $250.1294 | $250.13 | $250.15 | $250.10 |
| Purchase #3 | $213.66 | 10.299% | $235.6648 | $235.66 | $235.65 | $235.70 |
| Purchase #4 | $155.48 | 13.534% | $176.5227 | $176.52 | $176.50 | $176.50 |
| Purchase #5 | $135.76 | 10.405% | $149.8858 | $149.89 | $149.90 | $149.90 |
| Purchase #6 | $212.75 | 10.360% | $234.7909 | $234.79 | $234.80 | $234.80 |
| Purchase #7 | $249.51 | 11.486% | $278.1687 | $278.17 | $278.15 | $278.20 |
| 7 purchase totals = | $1,297.89 | $1,433.0615 | $1,433.06 | $1,433.05 | $1,433.10 | |