| 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 | $116.42 | 11.576% | $129.8968 | $129.90 | $129.90 | $129.90 |
| Purchase #2 | $124.45 | 9.765% | $136.6025 | $136.60 | $136.60 | $136.60 |
| Purchase #3 | $235.65 | 12.607% | $265.3584 | $265.36 | $265.35 | $265.40 |
| Purchase #4 | $46.62 | 9.634% | $51.1114 | $51.11 | $51.10 | $51.10 |
| Purchase #5 | $50.61 | 13.280% | $57.331 | $57.33 | $57.35 | $57.30 |
| Purchase #6 | $188.51 | 12.645% | $212.3471 | $212.35 | $212.35 | $212.30 |
| Purchase #7 | $113.52 | 5.558% | $119.8294 | $119.83 | $119.85 | $119.80 |
| 7 purchase totals = | $875.78 | $972.4766 | $972.48 | $972.50 | $972.40 | |