| 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 | $232.32 | 9.808% | $255.1059 | $255.11 | $255.10 | $255.10 |
| Purchase #2 | $201.28 | 3.723% | $208.7737 | $208.77 | $208.75 | $208.80 |
| Purchase #3 | $19.47 | 11.255% | $21.6613 | $21.66 | $21.65 | $21.70 |
| Purchase #4 | $94.82 | 12.251% | $106.4364 | $106.44 | $106.45 | $106.40 |
| Purchase #5 | $57.50 | 6.576% | $61.2812 | $61.28 | $61.30 | $61.30 |
| Purchase #6 | $61.41 | 3.863% | $63.7823 | $63.78 | $63.80 | $63.80 |
| Purchase #7 | $250.91 | 11.708% | $280.2865 | $280.29 | $280.30 | $280.30 |
| 7 purchase totals = | $917.71 | $997.3273 | $997.33 | $997.35 | $997.40 | |