| 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 | $219.43 | 12.370% | $246.5735 | $246.57 | $246.55 | $246.60 |
| Purchase #2 | $128.55 | 3.137% | $132.5826 | $132.58 | $132.60 | $132.60 |
| Purchase #3 | $145.39 | 3.632% | $150.6706 | $150.67 | $150.65 | $150.70 |
| Purchase #4 | $117.67 | 3.324% | $121.5814 | $121.58 | $121.60 | $121.60 |
| Purchase #5 | $202.33 | 5.261% | $212.9746 | $212.97 | $212.95 | $213.00 |
| Purchase #6 | $104.50 | 12.782% | $117.8572 | $117.86 | $117.85 | $117.90 |
| Purchase #7 | $54.57 | 6.615% | $58.1798 | $58.18 | $58.20 | $58.20 |
| 7 purchase totals = | $972.44 | $1,040.4197 | $1,040.41 | $1,040.40 | $1,040.60 | |