| 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 | $107.66 | 7.608% | $115.8508 | $115.85 | $115.85 | $115.90 |
| Purchase #2 | $24.93 | 5.517% | $26.3054 | $26.31 | $26.30 | $26.30 |
| Purchase #3 | $37.26 | 8.288% | $40.3481 | $40.35 | $40.35 | $40.30 |
| Purchase #4 | $119.87 | 7.526% | $128.8914 | $128.89 | $128.90 | $128.90 |
| Purchase #5 | $229.53 | 12.450% | $258.1065 | $258.11 | $258.10 | $258.10 |
| Purchase #6 | $163.91 | 3.839% | $170.2025 | $170.20 | $170.20 | $170.20 |
| Purchase #7 | $173.75 | 10.131% | $191.3526 | $191.35 | $191.35 | $191.40 |
| 7 purchase totals = | $856.91 | $931.0573 | $931.06 | $931.05 | $931.10 | |