| 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 | $236.89 | 3.193% | $244.4539 | $244.45 | $244.45 | $244.50 |
| Purchase #2 | $88.34 | 6.469% | $94.0547 | $94.05 | $94.05 | $94.10 |
| Purchase #3 | $212.31 | 8.366% | $230.0719 | $230.07 | $230.05 | $230.10 |
| Purchase #4 | $136.41 | 10.607% | $150.879 | $150.88 | $150.90 | $150.90 |
| Purchase #5 | $204.71 | 12.234% | $229.7542 | $229.75 | $229.75 | $229.80 |
| Purchase #6 | $151.79 | 5.848% | $160.6667 | $160.67 | $160.65 | $160.70 |
| Purchase #7 | $133.52 | 8.107% | $144.3445 | $144.34 | $144.35 | $144.30 |
| 7 purchase totals = | $1,163.97 | $1,254.2249 | $1,254.21 | $1,254.20 | $1,254.40 | |