| 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 | $238.53 | 9.474% | $261.1283 | $261.13 | $261.15 | $261.10 |
| Purchase #2 | $41.89 | 11.797% | $46.8318 | $46.83 | $46.85 | $46.80 |
| Purchase #3 | $146.63 | 7.157% | $157.1243 | $157.12 | $157.10 | $157.10 |
| Purchase #4 | $40.70 | 3.525% | $42.1347 | $42.13 | $42.15 | $42.10 |
| Purchase #5 | $117.52 | 3.566% | $121.7108 | $121.71 | $121.70 | $121.70 |
| Purchase #6 | $144.96 | 10.792% | $160.6041 | $160.60 | $160.60 | $160.60 |
| Purchase #7 | $22.76 | 4.588% | $23.8042 | $23.80 | $23.80 | $23.80 |
| 7 purchase totals = | $752.99 | $813.3382 | $813.32 | $813.35 | $813.20 | |