| 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 | $210.38 | 8.213% | $227.6585 | $227.66 | $227.65 | $227.70 |
| Purchase #2 | $193.28 | 3.370% | $199.7935 | $199.79 | $199.80 | $199.80 |
| Purchase #3 | $235.47 | 4.798% | $246.7679 | $246.77 | $246.75 | $246.80 |
| Purchase #4 | $74.43 | 7.641% | $80.1172 | $80.12 | $80.10 | $80.10 |
| Purchase #5 | $84.29 | 5.217% | $88.6874 | $88.69 | $88.70 | $88.70 |
| Purchase #6 | $236.49 | 12.106% | $265.1195 | $265.12 | $265.10 | $265.10 |
| Purchase #7 | $199.88 | 5.487% | $210.8474 | $210.85 | $210.85 | $210.80 |
| 7 purchase totals = | $1,234.22 | $1,318.9914 | $1,319.00 | $1,318.95 | $1,319.00 | |