| 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 | $224.85 | 4.847% | $235.7485 | $235.75 | $235.75 | $235.70 |
| Purchase #2 | $138.37 | 3.756% | $143.5672 | $143.57 | $143.55 | $143.60 |
| Purchase #3 | $129.31 | 10.687% | $143.1294 | $143.13 | $143.15 | $143.10 |
| Purchase #4 | $236.70 | 8.382% | $256.5402 | $256.54 | $256.55 | $256.50 |
| Purchase #5 | $217.47 | 7.319% | $233.3866 | $233.39 | $233.40 | $233.40 |
| Purchase #6 | $142.29 | 12.540% | $160.1332 | $160.13 | $160.15 | $160.10 |
| Purchase #7 | $220.54 | 12.152% | $247.34 | $247.34 | $247.35 | $247.30 |
| 7 purchase totals = | $1,309.53 | $1,419.8451 | $1,419.85 | $1,419.90 | $1,419.70 | |