| 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 | $243.45 | 13.469% | $276.2403 | $276.24 | $276.25 | $276.20 |
| Purchase #2 | $101.32 | 4.802% | $106.1854 | $106.19 | $106.20 | $106.20 |
| Purchase #3 | $225.86 | 5.428% | $238.1197 | $238.12 | $238.10 | $238.10 |
| Purchase #4 | $98.82 | 11.314% | $110.0005 | $110.00 | $110.00 | $110.00 |
| Purchase #5 | $202.66 | 13.447% | $229.9117 | $229.91 | $229.90 | $229.90 |
| Purchase #6 | $76.81 | 8.408% | $83.2682 | $83.27 | $83.25 | $83.30 |
| Purchase #7 | $60.38 | 12.833% | $68.1286 | $68.13 | $68.15 | $68.10 |
| 7 purchase totals = | $1,009.30 | $1,111.8544 | $1,111.86 | $1,111.85 | $1,111.80 | |