| 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 | $119.26 | 10.395% | $131.6571 | $131.66 | $131.65 | $131.70 |
| Purchase #2 | $37.67 | 3.834% | $39.1143 | $39.11 | $39.10 | $39.10 |
| Purchase #3 | $9.51 | 8.142% | $10.2843 | $10.28 | $10.30 | $10.30 |
| Purchase #4 | $35.86 | 3.289% | $37.0394 | $37.04 | $37.05 | $37.00 |
| Purchase #5 | $62.74 | 3.463% | $64.9127 | $64.91 | $64.90 | $64.90 |
| Purchase #6 | $77.61 | 13.621% | $88.1813 | $88.18 | $88.20 | $88.20 |
| Purchase #7 | $232.33 | 8.468% | $252.0037 | $252.00 | $252.00 | $252.00 |
| 7 purchase totals = | $574.98 | $623.1928 | $623.18 | $623.20 | $623.20 | |