| 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 | $227.76 | 12.165% | $255.467 | $255.47 | $255.45 | $255.50 |
| Purchase #2 | $101.57 | 5.567% | $107.2244 | $107.22 | $107.20 | $107.20 |
| Purchase #3 | $163.36 | 10.682% | $180.8101 | $180.81 | $180.80 | $180.80 |
| Purchase #4 | $60.74 | 13.160% | $68.7334 | $68.73 | $68.75 | $68.70 |
| Purchase #5 | $93.72 | 6.836% | $100.1267 | $100.13 | $100.15 | $100.10 |
| Purchase #6 | $243.85 | 9.641% | $267.3596 | $267.36 | $267.35 | $267.40 |
| Purchase #7 | $221.66 | 8.614% | $240.7538 | $240.75 | $240.75 | $240.80 |
| 7 purchase totals = | $1,112.66 | $1,220.4750 | $1,220.47 | $1,220.45 | $1,220.50 | |