| 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 | $229.47 | 11.517% | $255.8981 | $255.90 | $255.90 | $255.90 |
| Purchase #2 | $227.33 | 11.711% | $253.9526 | $253.95 | $253.95 | $254.00 |
| Purchase #3 | $216.25 | 8.180% | $233.9393 | $233.94 | $233.95 | $233.90 |
| Purchase #4 | $73.97 | 5.207% | $77.8216 | $77.82 | $77.80 | $77.80 |
| Purchase #5 | $193.34 | 13.773% | $219.9687 | $219.97 | $219.95 | $220.00 |
| Purchase #6 | $148.57 | 5.462% | $156.6849 | $156.68 | $156.70 | $156.70 |
| Purchase #7 | $170.67 | 11.684% | $190.6111 | $190.61 | $190.60 | $190.60 |
| 7 purchase totals = | $1,259.60 | $1,388.8763 | $1,388.87 | $1,388.85 | $1,388.90 | |