| 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 | $222.34 | 6.177% | $236.0739 | $236.07 | $236.05 | $236.10 |
| Purchase #2 | $29.37 | 11.503% | $32.7484 | $32.75 | $32.75 | $32.70 |
| Purchase #3 | $10.53 | 3.721% | $10.9218 | $10.92 | $10.90 | $10.90 |
| Purchase #4 | $61.67 | 3.742% | $63.9777 | $63.98 | $64.00 | $64.00 |
| Purchase #5 | $170.69 | 6.533% | $181.8412 | $181.84 | $181.85 | $181.80 |
| Purchase #6 | $102.69 | 12.154% | $115.1709 | $115.17 | $115.15 | $115.20 |
| Purchase #7 | $158.86 | 8.382% | $172.1756 | $172.18 | $172.20 | $172.20 |
| 7 purchase totals = | $756.15 | $812.9095 | $812.91 | $812.90 | $812.90 | |