| 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 | $53.32 | 9.515% | $58.3934 | $58.39 | $58.40 | $58.40 |
| Purchase #2 | $200.42 | 8.276% | $217.0068 | $217.01 | $217.00 | $217.00 |
| Purchase #3 | $221.99 | 9.554% | $243.1989 | $243.20 | $243.20 | $243.20 |
| Purchase #4 | $88.38 | 10.846% | $97.9657 | $97.97 | $97.95 | $98.00 |
| Purchase #5 | $194.27 | 5.262% | $204.4925 | $204.49 | $204.50 | $204.50 |
| Purchase #6 | $177.32 | 7.246% | $190.1686 | $190.17 | $190.15 | $190.20 |
| Purchase #7 | $197.87 | 5.518% | $208.7885 | $208.79 | $208.80 | $208.80 |
| 7 purchase totals = | $1,133.57 | $1,220.0144 | $1,220.02 | $1,220.00 | $1,220.10 | |