| 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 | $230.36 | 5.872% | $243.8867 | $243.89 | $243.90 | $243.90 |
| Purchase #2 | $109.27 | 8.555% | $118.618 | $118.62 | $118.60 | $118.60 |
| Purchase #3 | $244.39 | 9.152% | $266.7566 | $266.76 | $266.75 | $266.80 |
| Purchase #4 | $107.67 | 12.778% | $121.4281 | $121.43 | $121.45 | $121.40 |
| Purchase #5 | $32.60 | 10.766% | $36.1097 | $36.11 | $36.10 | $36.10 |
| Purchase #6 | $42.96 | 7.763% | $46.295 | $46.30 | $46.30 | $46.30 |
| Purchase #7 | $10.66 | 4.182% | $11.1058 | $11.11 | $11.10 | $11.10 |
| 7 purchase totals = | $777.91 | $844.1999 | $844.22 | $844.20 | $844.20 | |