| 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 | $227.36 | 13.181% | $257.3283 | $257.33 | $257.35 | $257.30 |
| Purchase #2 | $244.70 | 10.418% | $270.1928 | $270.19 | $270.20 | $270.20 |
| Purchase #3 | $25.89 | 8.606% | $28.1181 | $28.12 | $28.10 | $28.10 |
| Purchase #4 | $213.51 | 8.281% | $231.1908 | $231.19 | $231.20 | $231.20 |
| Purchase #5 | $180.66 | 13.766% | $205.5297 | $205.53 | $205.55 | $205.50 |
| Purchase #6 | $193.54 | 10.139% | $213.163 | $213.16 | $213.15 | $213.20 |
| Purchase #7 | $139.41 | 7.243% | $149.5075 | $149.51 | $149.50 | $149.50 |
| 7 purchase totals = | $1,225.07 | $1,355.0302 | $1,355.03 | $1,355.05 | $1,355.00 | |