| 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 | $247.42 | 9.321% | $270.482 | $270.48 | $270.50 | $270.50 |
| Purchase #2 | $94.47 | 13.329% | $107.0619 | $107.06 | $107.05 | $107.10 |
| Purchase #3 | $104.42 | 12.766% | $117.7503 | $117.75 | $117.75 | $117.80 |
| Purchase #4 | $226.63 | 7.654% | $243.9763 | $243.98 | $244.00 | $244.00 |
| Purchase #5 | $204.36 | 10.838% | $226.5085 | $226.51 | $226.50 | $226.50 |
| Purchase #6 | $29.89 | 12.598% | $33.6555 | $33.66 | $33.65 | $33.70 |
| Purchase #7 | $44.27 | 9.130% | $48.3119 | $48.31 | $48.30 | $48.30 |
| 7 purchase totals = | $951.46 | $1,047.7464 | $1,047.75 | $1,047.75 | $1,047.90 | |