| 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 | $101.98 | 3.526% | $105.5758 | $105.58 | $105.60 | $105.60 |
| Purchase #2 | $246.80 | 10.335% | $272.3068 | $272.31 | $272.30 | $272.30 |
| Purchase #3 | $115.44 | 3.415% | $119.3823 | $119.38 | $119.40 | $119.40 |
| Purchase #4 | $172.70 | 9.244% | $188.6644 | $188.66 | $188.65 | $188.70 |
| Purchase #5 | $93.58 | 13.409% | $106.1281 | $106.13 | $106.15 | $106.10 |
| Purchase #6 | $107.71 | 10.285% | $118.788 | $118.79 | $118.80 | $118.80 |
| Purchase #7 | $27.94 | 10.842% | $30.9693 | $30.97 | $30.95 | $31.00 |
| 7 purchase totals = | $866.15 | $941.8147 | $941.82 | $941.85 | $941.90 | |