| 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 | $248.34 | 11.557% | $277.0407 | $277.04 | $277.05 | $277.00 |
| Purchase #2 | $33.86 | 9.789% | $37.1746 | $37.17 | $37.15 | $37.20 |
| Purchase #3 | $12.62 | 3.812% | $13.1011 | $13.10 | $13.10 | $13.10 |
| Purchase #4 | $202.68 | 10.601% | $224.1661 | $224.17 | $224.15 | $224.20 |
| Purchase #5 | $225.26 | 12.860% | $254.2284 | $254.23 | $254.25 | $254.20 |
| Purchase #6 | $103.91 | 11.498% | $115.8576 | $115.86 | $115.85 | $115.90 |
| Purchase #7 | $20.40 | 8.524% | $22.1389 | $22.14 | $22.15 | $22.10 |
| 7 purchase totals = | $847.07 | $943.7074 | $943.71 | $943.70 | $943.70 | |