| 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 | $122.87 | 7.720% | $132.3556 | $132.36 | $132.35 | $132.40 |
| Purchase #2 | $228.57 | 10.119% | $251.699 | $251.70 | $251.70 | $251.70 |
| Purchase #3 | $60.34 | 3.638% | $62.5352 | $62.54 | $62.55 | $62.50 |
| Purchase #4 | $25.28 | 8.811% | $27.5074 | $27.51 | $27.50 | $27.50 |
| Purchase #5 | $14.70 | 9.524% | $16.1 | $16.10 | $16.10 | $16.10 |
| Purchase #6 | $170.30 | 4.361% | $177.7268 | $177.73 | $177.75 | $177.70 |
| Purchase #7 | $64.70 | 12.355% | $72.6937 | $72.69 | $72.70 | $72.70 |
| 7 purchase totals = | $686.76 | $740.6177 | $740.63 | $740.65 | $740.60 | |