| 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 | $195.27 | 7.759% | $210.421 | $210.42 | $210.40 | $210.40 |
| Purchase #2 | $61.46 | 4.338% | $64.1261 | $64.13 | $64.15 | $64.10 |
| Purchase #3 | $193.34 | 8.218% | $209.2287 | $209.23 | $209.25 | $209.20 |
| Purchase #4 | $132.67 | 11.183% | $147.5065 | $147.51 | $147.50 | $147.50 |
| Purchase #5 | $46.92 | 10.176% | $51.6946 | $51.69 | $51.70 | $51.70 |
| Purchase #6 | $242.43 | 7.572% | $260.7868 | $260.79 | $260.80 | $260.80 |
| Purchase #7 | $89.79 | 13.811% | $102.1909 | $102.19 | $102.20 | $102.20 |
| 7 purchase totals = | $961.88 | $1,045.9546 | $1,045.96 | $1,046.00 | $1,045.90 | |