| 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 | $204.89 | 12.121% | $229.7247 | $229.72 | $229.70 | $229.70 |
| Purchase #2 | $134.66 | 12.658% | $151.7053 | $151.71 | $151.70 | $151.70 |
| Purchase #3 | $130.56 | 13.389% | $148.0407 | $148.04 | $148.05 | $148.00 |
| Purchase #4 | $228.30 | 6.355% | $242.8085 | $242.81 | $242.80 | $242.80 |
| Purchase #5 | $158.70 | 4.850% | $166.397 | $166.40 | $166.40 | $166.40 |
| Purchase #6 | $189.38 | 6.807% | $202.2711 | $202.27 | $202.25 | $202.30 |
| Purchase #7 | $28.74 | 8.826% | $31.2766 | $31.28 | $31.30 | $31.30 |
| 7 purchase totals = | $1,075.23 | $1,172.2239 | $1,172.23 | $1,172.20 | $1,172.20 | |