| 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 | $95.29 | 9.324% | $104.1748 | $104.17 | $104.15 | $104.20 |
| Purchase #2 | $82.39 | 7.319% | $88.4201 | $88.42 | $88.40 | $88.40 |
| Purchase #3 | $213.47 | 8.870% | $232.4048 | $232.40 | $232.40 | $232.40 |
| Purchase #4 | $35.96 | 13.865% | $40.9459 | $40.95 | $40.95 | $40.90 |
| Purchase #5 | $113.82 | 13.434% | $129.1106 | $129.11 | $129.10 | $129.10 |
| Purchase #6 | $243.64 | 12.855% | $274.9599 | $274.96 | $274.95 | $275.00 |
| Purchase #7 | $139.99 | 12.463% | $157.437 | $157.44 | $157.45 | $157.40 |
| 7 purchase totals = | $924.56 | $1,027.4531 | $1,027.45 | $1,027.40 | $1,027.40 | |