| 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 | $210.73 | 11.261% | $234.4603 | $234.46 | $234.45 | $234.50 |
| Purchase #2 | $212.37 | 7.359% | $227.9983 | $228.00 | $228.00 | $228.00 |
| Purchase #3 | $107.48 | 13.806% | $122.3187 | $122.32 | $122.30 | $122.30 |
| Purchase #4 | $112.34 | 12.626% | $126.524 | $126.52 | $126.50 | $126.50 |
| Purchase #5 | $79.50 | 7.188% | $85.2145 | $85.21 | $85.20 | $85.20 |
| Purchase #6 | $35.82 | 10.424% | $39.5539 | $39.55 | $39.55 | $39.60 |
| Purchase #7 | $19.31 | 3.111% | $19.9107 | $19.91 | $19.90 | $19.90 |
| 7 purchase totals = | $777.55 | $855.9804 | $855.97 | $855.90 | $856.00 | |