| 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 | $228.53 | 12.715% | $257.5876 | $257.59 | $257.60 | $257.60 |
| Purchase #2 | $225.68 | 9.667% | $247.4965 | $247.50 | $247.50 | $247.50 |
| Purchase #3 | $57.36 | 3.395% | $59.3074 | $59.31 | $59.30 | $59.30 |
| Purchase #4 | $144.25 | 10.302% | $159.1106 | $159.11 | $159.10 | $159.10 |
| Purchase #5 | $149.43 | 11.144% | $166.0825 | $166.08 | $166.10 | $166.10 |
| Purchase #6 | $8.40 | 12.763% | $9.4721 | $9.47 | $9.45 | $9.50 |
| Purchase #7 | $42.94 | 9.559% | $47.0446 | $47.04 | $47.05 | $47.00 |
| 7 purchase totals = | $856.59 | $946.1013 | $946.10 | $946.10 | $946.10 | |