| 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 | $202.35 | 13.437% | $229.5398 | $229.54 | $229.55 | $229.50 |
| Purchase #2 | $160.54 | 12.104% | $179.9718 | $179.97 | $179.95 | $180.00 |
| Purchase #3 | $52.27 | 7.603% | $56.2441 | $56.24 | $56.25 | $56.20 |
| Purchase #4 | $94.42 | 12.656% | $106.3698 | $106.37 | $106.35 | $106.40 |
| Purchase #5 | $232.89 | 3.544% | $241.1436 | $241.14 | $241.15 | $241.10 |
| Purchase #6 | $146.94 | 3.569% | $152.1843 | $152.18 | $152.20 | $152.20 |
| Purchase #7 | $16.58 | 13.709% | $18.853 | $18.85 | $18.85 | $18.90 |
| 7 purchase totals = | $905.99 | $984.3064 | $984.29 | $984.30 | $984.30 | |