| 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 | $219.55 | 3.782% | $227.8534 | $227.85 | $227.85 | $227.90 |
| Purchase #2 | $115.54 | 8.782% | $125.6867 | $125.69 | $125.70 | $125.70 |
| Purchase #3 | $201.62 | 8.759% | $219.2799 | $219.28 | $219.30 | $219.30 |
| Purchase #4 | $61.84 | 4.670% | $64.7279 | $64.73 | $64.75 | $64.70 |
| Purchase #5 | $42.70 | 10.451% | $47.1626 | $47.16 | $47.15 | $47.20 |
| Purchase #6 | $204.79 | 4.154% | $213.297 | $213.30 | $213.30 | $213.30 |
| Purchase #7 | $240.91 | 9.610% | $264.0615 | $264.06 | $264.05 | $264.10 |
| 7 purchase totals = | $1,086.95 | $1,162.0690 | $1,162.07 | $1,162.10 | $1,162.20 | |