| 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 | $113.79 | 6.507% | $121.1943 | $121.19 | $121.20 | $121.20 |
| Purchase #2 | $69.52 | 3.318% | $71.8267 | $71.83 | $71.85 | $71.80 |
| Purchase #3 | $86.45 | 11.291% | $96.2111 | $96.21 | $96.20 | $96.20 |
| Purchase #4 | $56.42 | 8.835% | $61.4047 | $61.40 | $61.40 | $61.40 |
| Purchase #5 | $87.37 | 8.154% | $94.4941 | $94.49 | $94.50 | $94.50 |
| Purchase #6 | $210.25 | 13.324% | $238.2637 | $238.26 | $238.25 | $238.30 |
| Purchase #7 | $111.98 | 9.710% | $122.8533 | $122.85 | $122.85 | $122.90 |
| 7 purchase totals = | $735.78 | $806.2479 | $806.23 | $806.25 | $806.30 | |