| 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 | $110.74 | 12.269% | $124.3267 | $124.33 | $124.35 | $124.30 |
| Purchase #2 | $36.96 | 3.480% | $38.2462 | $38.25 | $38.25 | $38.20 |
| Purchase #3 | $210.78 | 8.143% | $227.9438 | $227.94 | $227.95 | $227.90 |
| Purchase #4 | $15.65 | 7.449% | $16.8158 | $16.82 | $16.80 | $16.80 |
| Purchase #5 | $134.35 | 7.564% | $144.5122 | $144.51 | $144.50 | $144.50 |
| Purchase #6 | $203.51 | 6.485% | $216.7076 | $216.71 | $216.70 | $216.70 |
| Purchase #7 | $139.63 | 6.603% | $148.8498 | $148.85 | $148.85 | $148.80 |
| 7 purchase totals = | $851.62 | $917.4021 | $917.41 | $917.40 | $917.20 | |