| 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 | $219.27 | 3.260% | $226.4182 | $226.42 | $226.40 | $226.40 |
| Purchase #2 | $131.95 | 8.185% | $142.7501 | $142.75 | $142.75 | $142.80 |
| Purchase #3 | $147.30 | 10.770% | $163.1642 | $163.16 | $163.15 | $163.20 |
| Purchase #4 | $46.66 | 3.174% | $48.141 | $48.14 | $48.15 | $48.10 |
| Purchase #5 | $56.68 | 6.171% | $60.1777 | $60.18 | $60.20 | $60.20 |
| Purchase #6 | $36.52 | 7.553% | $39.2784 | $39.28 | $39.30 | $39.30 |
| Purchase #7 | $36.80 | 13.576% | $41.796 | $41.80 | $41.80 | $41.80 |
| 7 purchase totals = | $675.18 | $721.7256 | $721.73 | $721.75 | $721.80 | |