| 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 | $220.89 | 5.382% | $232.7783 | $232.78 | $232.80 | $232.80 |
| Purchase #2 | $74.95 | 11.446% | $83.5288 | $83.53 | $83.55 | $83.50 |
| Purchase #3 | $154.64 | 4.230% | $161.1813 | $161.18 | $161.20 | $161.20 |
| Purchase #4 | $229.67 | 13.357% | $260.347 | $260.35 | $260.35 | $260.30 |
| Purchase #5 | $222.26 | 10.738% | $246.1263 | $246.13 | $246.15 | $246.10 |
| Purchase #6 | $247.49 | 13.729% | $281.4679 | $281.47 | $281.45 | $281.50 |
| Purchase #7 | $222.64 | 7.224% | $238.7235 | $238.72 | $238.70 | $238.70 |
| 7 purchase totals = | $1,372.54 | $1,504.1531 | $1,504.16 | $1,504.20 | $1,504.10 | |