| 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 | $112.98 | 3.408% | $116.8304 | $116.83 | $116.85 | $116.80 |
| Purchase #2 | $123.52 | 12.494% | $138.9526 | $138.95 | $138.95 | $139.00 |
| Purchase #3 | $84.48 | 5.592% | $89.2041 | $89.20 | $89.20 | $89.20 |
| Purchase #4 | $33.45 | 10.155% | $36.8468 | $36.85 | $36.85 | $36.80 |
| Purchase #5 | $199.80 | 12.320% | $224.4154 | $224.42 | $224.40 | $224.40 |
| Purchase #6 | $170.70 | 4.321% | $178.0759 | $178.08 | $178.10 | $178.10 |
| Purchase #7 | $68.66 | 10.873% | $76.1254 | $76.13 | $76.15 | $76.10 |
| 7 purchase totals = | $793.59 | $860.4506 | $860.46 | $860.50 | $860.40 | |