| 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 | $112.45 | 11.127% | $124.9623 | $124.96 | $124.95 | $125.00 |
| Purchase #2 | $231.62 | 11.199% | $257.5591 | $257.56 | $257.55 | $257.60 |
| Purchase #3 | $18.54 | 13.591% | $21.0598 | $21.06 | $21.05 | $21.10 |
| Purchase #4 | $141.51 | 3.209% | $146.0511 | $146.05 | $146.05 | $146.10 |
| Purchase #5 | $72.52 | 10.413% | $80.0715 | $80.07 | $80.05 | $80.10 |
| Purchase #6 | $88.71 | 6.548% | $94.5187 | $94.52 | $94.50 | $94.50 |
| Purchase #7 | $148.36 | 11.251% | $165.052 | $165.05 | $165.05 | $165.10 |
| 7 purchase totals = | $813.71 | $889.2745 | $889.27 | $889.20 | $889.50 | |