| 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 | $219.65 | 9.346% | $240.1785 | $240.18 | $240.20 | $240.20 |
| Purchase #2 | $39.29 | 5.257% | $41.3555 | $41.36 | $41.35 | $41.40 |
| Purchase #3 | $149.56 | 12.763% | $168.6483 | $168.65 | $168.65 | $168.60 |
| Purchase #4 | $197.68 | 8.782% | $215.0403 | $215.04 | $215.05 | $215.00 |
| Purchase #5 | $139.67 | 7.811% | $150.5796 | $150.58 | $150.60 | $150.60 |
| Purchase #6 | $80.40 | 7.677% | $86.5723 | $86.57 | $86.55 | $86.60 |
| Purchase #7 | $41.94 | 10.465% | $46.329 | $46.33 | $46.35 | $46.30 |
| 7 purchase totals = | $868.19 | $948.7035 | $948.71 | $948.75 | $948.70 | |