| 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 | $107.68 | 7.780% | $116.0575 | $116.06 | $116.05 | $116.10 |
| Purchase #2 | $227.68 | 13.119% | $257.5493 | $257.55 | $257.55 | $257.50 |
| Purchase #3 | $146.27 | 8.285% | $158.3885 | $158.39 | $158.40 | $158.40 |
| Purchase #4 | $223.47 | 6.480% | $237.9509 | $237.95 | $237.95 | $238.00 |
| Purchase #5 | $148.66 | 5.525% | $156.8735 | $156.87 | $156.85 | $156.90 |
| Purchase #6 | $15.67 | 12.773% | $17.6715 | $17.67 | $17.65 | $17.70 |
| Purchase #7 | $238.71 | 10.327% | $263.3616 | $263.36 | $263.35 | $263.40 |
| 7 purchase totals = | $1,108.14 | $1,207.8528 | $1,207.85 | $1,207.80 | $1,208.00 | |