| 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 | $232.84 | 5.600% | $245.879 | $245.88 | $245.90 | $245.90 |
| Purchase #2 | $132.63 | 12.134% | $148.7233 | $148.72 | $148.70 | $148.70 |
| Purchase #3 | $129.70 | 5.379% | $136.6766 | $136.68 | $136.70 | $136.70 |
| Purchase #4 | $87.89 | 6.282% | $93.4112 | $93.41 | $93.40 | $93.40 |
| Purchase #5 | $19.26 | 7.294% | $20.6648 | $20.66 | $20.65 | $20.70 |
| Purchase #6 | $51.51 | 12.246% | $57.8179 | $57.82 | $57.80 | $57.80 |
| Purchase #7 | $56.60 | 4.631% | $59.2211 | $59.22 | $59.20 | $59.20 |
| 7 purchase totals = | $710.43 | $762.3939 | $762.39 | $762.35 | $762.40 | |