| 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 | $212.65 | 4.305% | $221.8046 | $221.80 | $221.80 | $221.80 |
| Purchase #2 | $75.59 | 3.798% | $78.4609 | $78.46 | $78.45 | $78.50 |
| Purchase #3 | $154.97 | 3.191% | $159.9151 | $159.92 | $159.90 | $159.90 |
| Purchase #4 | $180.46 | 8.543% | $195.8767 | $195.88 | $195.90 | $195.90 |
| Purchase #5 | $61.51 | 6.396% | $65.4442 | $65.44 | $65.45 | $65.40 |
| Purchase #6 | $111.29 | 9.172% | $121.4975 | $121.50 | $121.50 | $121.50 |
| Purchase #7 | $66.72 | 3.349% | $68.9545 | $68.95 | $68.95 | $69.00 |
| 7 purchase totals = | $863.19 | $911.9535 | $911.95 | $911.95 | $912.00 | |