| 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 | $220.61 | 5.211% | $232.106 | $232.11 | $232.10 | $232.10 |
| Purchase #2 | $5.86 | 11.847% | $6.5542 | $6.55 | $6.55 | $6.60 |
| Purchase #3 | $65.83 | 4.752% | $68.9582 | $68.96 | $68.95 | $69.00 |
| Purchase #4 | $128.95 | 11.696% | $144.032 | $144.03 | $144.05 | $144.00 |
| Purchase #5 | $71.91 | 13.173% | $81.3827 | $81.38 | $81.40 | $81.40 |
| Purchase #6 | $228.40 | 3.336% | $236.0194 | $236.02 | $236.00 | $236.00 |
| Purchase #7 | $45.62 | 11.501% | $50.8668 | $50.87 | $50.85 | $50.90 |
| 7 purchase totals = | $767.18 | $819.9193 | $819.92 | $819.90 | $820.00 | |