| 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 | $224.57 | 11.249% | $249.8319 | $249.83 | $249.85 | $249.80 |
| Purchase #2 | $197.74 | 13.380% | $224.1976 | $224.20 | $224.20 | $224.20 |
| Purchase #3 | $21.75 | 11.221% | $24.1906 | $24.19 | $24.20 | $24.20 |
| Purchase #4 | $242.33 | 4.800% | $253.9618 | $253.96 | $253.95 | $254.00 |
| Purchase #5 | $64.47 | 3.390% | $66.6555 | $66.66 | $66.65 | $66.70 |
| Purchase #6 | $42.83 | 8.201% | $46.3425 | $46.34 | $46.35 | $46.30 |
| Purchase #7 | $80.55 | 12.334% | $90.485 | $90.49 | $90.50 | $90.50 |
| 7 purchase totals = | $874.24 | $955.6649 | $955.67 | $955.70 | $955.70 | |