| 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 | $110.93 | 7.301% | $119.029 | $119.03 | $119.05 | $119.00 |
| Purchase #2 | $123.69 | 4.182% | $128.8627 | $128.86 | $128.85 | $128.90 |
| Purchase #3 | $82.57 | 11.133% | $91.7625 | $91.76 | $91.75 | $91.80 |
| Purchase #4 | $12.58 | 6.442% | $13.3904 | $13.39 | $13.40 | $13.40 |
| Purchase #5 | $75.57 | 3.216% | $78.0003 | $78.00 | $78.00 | $78.00 |
| Purchase #6 | $223.67 | 3.808% | $232.1874 | $232.19 | $232.20 | $232.20 |
| Purchase #7 | $59.26 | 13.714% | $67.3869 | $67.39 | $67.40 | $67.40 |
| 7 purchase totals = | $688.27 | $730.6192 | $730.62 | $730.65 | $730.70 | |