| 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 | $116.69 | 13.851% | $132.8527 | $132.85 | $132.85 | $132.90 |
| Purchase #2 | $9.29 | 11.386% | $10.3478 | $10.35 | $10.35 | $10.30 |
| Purchase #3 | $198.67 | 7.144% | $212.863 | $212.86 | $212.85 | $212.90 |
| Purchase #4 | $232.78 | 9.798% | $255.5878 | $255.59 | $255.60 | $255.60 |
| Purchase #5 | $52.48 | 12.656% | $59.1219 | $59.12 | $59.10 | $59.10 |
| Purchase #6 | $112.92 | 8.553% | $122.578 | $122.58 | $122.60 | $122.60 |
| Purchase #7 | $120.67 | 11.637% | $134.7124 | $134.71 | $134.70 | $134.70 |
| 7 purchase totals = | $843.50 | $928.0636 | $928.06 | $928.05 | $928.10 | |