| 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 | $210.80 | 13.404% | $239.0556 | $239.06 | $239.05 | $239.10 |
| Purchase #2 | $179.90 | 11.804% | $201.1354 | $201.14 | $201.15 | $201.10 |
| Purchase #3 | $44.91 | 11.456% | $50.0549 | $50.05 | $50.05 | $50.10 |
| Purchase #4 | $37.86 | 13.714% | $43.0521 | $43.05 | $43.05 | $43.10 |
| Purchase #5 | $170.44 | 5.383% | $179.6148 | $179.61 | $179.60 | $179.60 |
| Purchase #6 | $181.60 | 11.151% | $201.8502 | $201.85 | $201.85 | $201.90 |
| Purchase #7 | $110.65 | 5.478% | $116.7114 | $116.71 | $116.70 | $116.70 |
| 7 purchase totals = | $936.16 | $1,031.4744 | $1,031.47 | $1,031.45 | $1,031.60 | |