| 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 | $200.76 | 12.232% | $225.317 | $225.32 | $225.30 | $225.30 |
| Purchase #2 | $13.46 | 5.472% | $14.1965 | $14.20 | $14.20 | $14.20 |
| Purchase #3 | $72.52 | 12.205% | $81.3711 | $81.37 | $81.35 | $81.40 |
| Purchase #4 | $48.29 | 9.585% | $52.9186 | $52.92 | $52.90 | $52.90 |
| Purchase #5 | $73.46 | 8.355% | $79.5976 | $79.60 | $79.60 | $79.60 |
| Purchase #6 | $209.93 | 10.804% | $232.6108 | $232.61 | $232.60 | $232.60 |
| Purchase #7 | $69.30 | 11.319% | $77.1441 | $77.14 | $77.15 | $77.10 |
| 7 purchase totals = | $687.72 | $763.1557 | $763.16 | $763.10 | $763.10 | |