| 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 | $213.74 | 9.834% | $234.7592 | $234.76 | $234.75 | $234.80 |
| Purchase #2 | $247.93 | 12.103% | $277.937 | $277.94 | $277.95 | $277.90 |
| Purchase #3 | $109.98 | 8.238% | $119.0402 | $119.04 | $119.05 | $119.00 |
| Purchase #4 | $38.63 | 5.833% | $40.8833 | $40.88 | $40.90 | $40.90 |
| Purchase #5 | $219.32 | 11.167% | $243.8115 | $243.81 | $243.80 | $243.80 |
| Purchase #6 | $35.40 | 7.676% | $38.1173 | $38.12 | $38.10 | $38.10 |
| Purchase #7 | $22.55 | 9.719% | $24.7416 | $24.74 | $24.75 | $24.70 |
| 7 purchase totals = | $887.55 | $979.2901 | $979.29 | $979.30 | $979.20 | |