| 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 | $116.30 | 10.797% | $128.8569 | $128.86 | $128.85 | $128.90 |
| Purchase #2 | $212.78 | 11.149% | $236.5028 | $236.50 | $236.50 | $236.50 |
| Purchase #3 | $160.71 | 3.794% | $166.8073 | $166.81 | $166.80 | $166.80 |
| Purchase #4 | $227.82 | 5.773% | $240.972 | $240.97 | $240.95 | $241.00 |
| Purchase #5 | $121.39 | 5.338% | $127.8698 | $127.87 | $127.85 | $127.90 |
| Purchase #6 | $12.38 | 13.681% | $14.0737 | $14.07 | $14.05 | $14.10 |
| Purchase #7 | $75.92 | 6.603% | $80.933 | $80.93 | $80.95 | $80.90 |
| 7 purchase totals = | $927.30 | $996.0155 | $996.01 | $995.95 | $996.10 | |