| 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 | $15.80 | 12.387% | $17.7571 | $17.76 | $17.75 | $17.80 |
| Purchase #2 | $112.84 | 10.461% | $124.6442 | $124.64 | $124.65 | $124.60 |
| Purchase #3 | $212.69 | 5.475% | $224.3348 | $224.33 | $224.35 | $224.30 |
| Purchase #4 | $129.33 | 10.743% | $143.2239 | $143.22 | $143.20 | $143.20 |
| Purchase #5 | $92.98 | 11.123% | $103.3222 | $103.32 | $103.30 | $103.30 |
| Purchase #6 | $145.68 | 4.120% | $151.682 | $151.68 | $151.70 | $151.70 |
| Purchase #7 | $205.27 | 8.750% | $223.2311 | $223.23 | $223.25 | $223.20 |
| 7 purchase totals = | $914.59 | $988.1953 | $988.18 | $988.20 | $988.10 | |