| 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 | $110.86 | 9.261% | $121.1267 | $121.13 | $121.15 | $121.10 |
| Purchase #2 | $101.81 | 4.191% | $106.0769 | $106.08 | $106.10 | $106.10 |
| Purchase #3 | $77.83 | 7.282% | $83.4976 | $83.50 | $83.50 | $83.50 |
| Purchase #4 | $212.75 | 4.239% | $221.7685 | $221.77 | $221.75 | $221.80 |
| Purchase #5 | $122.83 | 5.582% | $129.6864 | $129.69 | $129.70 | $129.70 |
| Purchase #6 | $245.50 | 9.131% | $267.9166 | $267.92 | $267.90 | $267.90 |
| Purchase #7 | $53.92 | 6.230% | $57.2792 | $57.28 | $57.30 | $57.30 |
| 7 purchase totals = | $925.50 | $987.3519 | $987.37 | $987.40 | $987.40 | |