| 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 | $215.90 | 3.192% | $222.7915 | $222.79 | $222.80 | $222.80 |
| Purchase #2 | $204.63 | 9.328% | $223.7179 | $223.72 | $223.70 | $223.70 |
| Purchase #3 | $134.56 | 10.772% | $149.0548 | $149.05 | $149.05 | $149.10 |
| Purchase #4 | $41.43 | 11.797% | $46.3175 | $46.32 | $46.30 | $46.30 |
| Purchase #5 | $49.61 | 3.216% | $51.2055 | $51.21 | $51.20 | $51.20 |
| Purchase #6 | $85.77 | 6.786% | $91.5904 | $91.59 | $91.60 | $91.60 |
| Purchase #7 | $117.94 | 10.327% | $130.1197 | $130.12 | $130.10 | $130.10 |
| 7 purchase totals = | $849.84 | $914.7973 | $914.80 | $914.75 | $914.80 | |