| 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 | $215.52 | 5.408% | $227.1753 | $227.18 | $227.20 | $227.20 |
| Purchase #2 | $93.90 | 13.182% | $106.2779 | $106.28 | $106.30 | $106.30 |
| Purchase #3 | $136.65 | 8.823% | $148.7066 | $148.71 | $148.70 | $148.70 |
| Purchase #4 | $186.40 | 12.696% | $210.0653 | $210.07 | $210.05 | $210.10 |
| Purchase #5 | $101.38 | 10.731% | $112.2591 | $112.26 | $112.25 | $112.30 |
| Purchase #6 | $136.79 | 13.452% | $155.191 | $155.19 | $155.20 | $155.20 |
| Purchase #7 | $138.83 | 11.428% | $154.6955 | $154.70 | $154.70 | $154.70 |
| 7 purchase totals = | $1,009.47 | $1,114.3707 | $1,114.39 | $1,114.40 | $1,114.50 | |