| 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 | $108.54 | 8.440% | $117.7008 | $117.70 | $117.70 | $117.70 |
| Purchase #2 | $207.45 | 11.515% | $231.3379 | $231.34 | $231.35 | $231.30 |
| Purchase #3 | $89.68 | 8.286% | $97.1109 | $97.11 | $97.10 | $97.10 |
| Purchase #4 | $211.94 | 5.852% | $224.3427 | $224.34 | $224.35 | $224.30 |
| Purchase #5 | $171.75 | 10.655% | $190.05 | $190.05 | $190.05 | $190.10 |
| Purchase #6 | $30.35 | 7.240% | $32.5473 | $32.55 | $32.55 | $32.50 |
| Purchase #7 | $126.84 | 4.308% | $132.3043 | $132.30 | $132.30 | $132.30 |
| 7 purchase totals = | $946.55 | $1,025.3939 | $1,025.39 | $1,025.40 | $1,025.30 | |