| 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 | $101.51 | 4.634% | $106.214 | $106.21 | $106.20 | $106.20 |
| Purchase #2 | $208.46 | 12.242% | $233.9797 | $233.98 | $234.00 | $234.00 |
| Purchase #3 | $83.75 | 13.485% | $95.0437 | $95.04 | $95.05 | $95.00 |
| Purchase #4 | $112.68 | 4.591% | $117.8531 | $117.85 | $117.85 | $117.90 |
| Purchase #5 | $36.32 | 8.622% | $39.4515 | $39.45 | $39.45 | $39.50 |
| Purchase #6 | $81.97 | 6.647% | $87.4185 | $87.42 | $87.40 | $87.40 |
| Purchase #7 | $112.72 | 12.245% | $126.5226 | $126.52 | $126.50 | $126.50 |
| 7 purchase totals = | $737.41 | $806.4831 | $806.47 | $806.45 | $806.50 | |