| 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 | $132.56 | 8.154% | $143.3689 | $143.37 | $143.35 | $143.40 |
| Purchase #2 | $104.49 | 10.716% | $115.6871 | $115.69 | $115.70 | $115.70 |
| Purchase #3 | $201.61 | 3.799% | $209.2692 | $209.27 | $209.25 | $209.30 |
| Purchase #4 | $228.76 | 4.136% | $238.2215 | $238.22 | $238.20 | $238.20 |
| Purchase #5 | $100.81 | 13.681% | $114.6018 | $114.60 | $114.60 | $114.60 |
| Purchase #6 | $9.73 | 8.397% | $10.547 | $10.55 | $10.55 | $10.50 |
| Purchase #7 | $102.62 | 7.374% | $110.1872 | $110.19 | $110.20 | $110.20 |
| 7 purchase totals = | $880.58 | $941.8827 | $941.89 | $941.85 | $941.90 | |