| 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 | $220.81 | 6.694% | $235.591 | $235.59 | $235.60 | $235.60 |
| Purchase #2 | $219.31 | 7.736% | $236.2758 | $236.28 | $236.30 | $236.30 |
| Purchase #3 | $66.89 | 8.424% | $72.5248 | $72.52 | $72.50 | $72.50 |
| Purchase #4 | $24.93 | 11.434% | $27.7805 | $27.78 | $27.80 | $27.80 |
| Purchase #5 | $11.85 | 4.740% | $12.4117 | $12.41 | $12.40 | $12.40 |
| Purchase #6 | $131.76 | 5.649% | $139.2031 | $139.20 | $139.20 | $139.20 |
| Purchase #7 | $241.91 | 5.719% | $255.7448 | $255.74 | $255.75 | $255.70 |
| 7 purchase totals = | $917.46 | $979.5317 | $979.52 | $979.55 | $979.50 | |