| 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 | $116.87 | 4.541% | $122.1771 | $122.18 | $122.20 | $122.20 |
| Purchase #2 | $63.79 | 6.842% | $68.1545 | $68.15 | $68.15 | $68.20 |
| Purchase #3 | $196.98 | 13.140% | $222.8632 | $222.86 | $222.85 | $222.90 |
| Purchase #4 | $60.39 | 8.162% | $65.319 | $65.32 | $65.30 | $65.30 |
| Purchase #5 | $103.88 | 12.289% | $116.6458 | $116.65 | $116.65 | $116.60 |
| Purchase #6 | $108.44 | 12.695% | $122.2065 | $122.21 | $122.20 | $122.20 |
| Purchase #7 | $53.72 | 9.229% | $58.6778 | $58.68 | $58.70 | $58.70 |
| 7 purchase totals = | $704.07 | $776.0439 | $776.05 | $776.05 | $776.10 | |