| 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 | $113.46 | 6.388% | $120.7078 | $120.71 | $120.70 | $120.70 |
| Purchase #2 | $19.34 | 10.190% | $21.3107 | $21.31 | $21.30 | $21.30 |
| Purchase #3 | $103.88 | 5.587% | $109.6838 | $109.68 | $109.70 | $109.70 |
| Purchase #4 | $119.93 | 8.135% | $129.6863 | $129.69 | $129.70 | $129.70 |
| Purchase #5 | $118.40 | 11.630% | $132.1699 | $132.17 | $132.15 | $132.20 |
| Purchase #6 | $208.46 | 11.402% | $232.2286 | $232.23 | $232.25 | $232.20 |
| Purchase #7 | $167.55 | 4.520% | $175.1233 | $175.12 | $175.10 | $175.10 |
| 7 purchase totals = | $851.02 | $920.9104 | $920.91 | $920.90 | $920.90 | |