| 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 | $118.38 | 12.149% | $132.762 | $132.76 | $132.75 | $132.80 |
| Purchase #2 | $215.50 | 9.534% | $236.0458 | $236.05 | $236.05 | $236.00 |
| Purchase #3 | $121.43 | 10.456% | $134.1267 | $134.13 | $134.15 | $134.10 |
| Purchase #4 | $230.25 | 6.108% | $244.3137 | $244.31 | $244.30 | $244.30 |
| Purchase #5 | $52.95 | 5.701% | $55.9687 | $55.97 | $55.95 | $56.00 |
| Purchase #6 | $241.39 | 4.216% | $251.567 | $251.57 | $251.55 | $251.60 |
| Purchase #7 | $85.60 | 7.501% | $92.0209 | $92.02 | $92.00 | $92.00 |
| 7 purchase totals = | $1,065.50 | $1,146.8048 | $1,146.81 | $1,146.75 | $1,146.80 | |