| 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 | $48.35 | 12.405% | $54.3478 | $54.35 | $54.35 | $54.30 |
| Purchase #2 | $229.48 | 12.398% | $257.9309 | $257.93 | $257.95 | $257.90 |
| Purchase #3 | $99.96 | 12.177% | $112.1321 | $112.13 | $112.15 | $112.10 |
| Purchase #4 | $151.74 | 10.104% | $167.0718 | $167.07 | $167.05 | $167.10 |
| Purchase #5 | $238.91 | 5.443% | $251.9139 | $251.91 | $251.90 | $251.90 |
| Purchase #6 | $139.49 | 6.307% | $148.2876 | $148.29 | $148.30 | $148.30 |
| Purchase #7 | $121.44 | 13.617% | $137.9765 | $137.98 | $138.00 | $138.00 |
| 7 purchase totals = | $1,029.37 | $1,129.6606 | $1,129.66 | $1,129.70 | $1,129.60 | |