| 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 | $44.89 | 7.190% | $48.1176 | $48.12 | $48.10 | $48.10 |
| Purchase #2 | $84.98 | 6.841% | $90.7935 | $90.79 | $90.80 | $90.80 |
| Purchase #3 | $177.48 | 12.810% | $200.2152 | $200.22 | $200.20 | $200.20 |
| Purchase #4 | $231.92 | 12.404% | $260.6874 | $260.69 | $260.70 | $260.70 |
| Purchase #5 | $82.53 | 5.474% | $87.0477 | $87.05 | $87.05 | $87.00 |
| Purchase #6 | $202.65 | 3.127% | $208.9869 | $208.99 | $209.00 | $209.00 |
| Purchase #7 | $228.83 | 12.675% | $257.8342 | $257.83 | $257.85 | $257.80 |
| 7 purchase totals = | $1,053.28 | $1,153.6825 | $1,153.69 | $1,153.70 | $1,153.60 | |