| 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 | $37.39 | 10.216% | $41.2098 | $41.21 | $41.20 | $41.20 |
| Purchase #2 | $172.55 | 6.128% | $183.1239 | $183.12 | $183.10 | $183.10 |
| Purchase #3 | $167.64 | 11.695% | $187.2455 | $187.25 | $187.25 | $187.20 |
| Purchase #4 | $229.64 | 10.753% | $254.3332 | $254.33 | $254.35 | $254.30 |
| Purchase #5 | $236.79 | 3.187% | $244.3365 | $244.34 | $244.35 | $244.30 |
| Purchase #6 | $14.92 | 3.387% | $15.4253 | $15.43 | $15.45 | $15.40 |
| Purchase #7 | $227.93 | 3.237% | $235.3081 | $235.31 | $235.30 | $235.30 |
| 7 purchase totals = | $1,086.86 | $1,160.9823 | $1,160.99 | $1,161.00 | $1,160.80 | |