| 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 | $105.35 | 3.871% | $109.4281 | $109.43 | $109.45 | $109.40 |
| Purchase #2 | $115.38 | 10.216% | $127.1672 | $127.17 | $127.15 | $127.20 |
| Purchase #3 | $208.66 | 5.143% | $219.3914 | $219.39 | $219.40 | $219.40 |
| Purchase #4 | $53.63 | 11.249% | $59.6628 | $59.66 | $59.65 | $59.70 |
| Purchase #5 | $123.46 | 9.511% | $135.2023 | $135.20 | $135.20 | $135.20 |
| Purchase #6 | $26.80 | 12.309% | $30.0988 | $30.10 | $30.10 | $30.10 |
| Purchase #7 | $231.38 | 8.177% | $250.2999 | $250.30 | $250.30 | $250.30 |
| 7 purchase totals = | $864.66 | $931.2505 | $931.25 | $931.25 | $931.30 | |