| 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 | $247.30 | 9.764% | $271.4464 | $271.45 | $271.45 | $271.40 |
| Purchase #2 | $113.89 | 6.697% | $121.5172 | $121.52 | $121.50 | $121.50 |
| Purchase #3 | $99.66 | 9.630% | $109.2573 | $109.26 | $109.25 | $109.30 |
| Purchase #4 | $48.62 | 4.458% | $50.7875 | $50.79 | $50.80 | $50.80 |
| Purchase #5 | $212.76 | 5.840% | $225.1852 | $225.19 | $225.20 | $225.20 |
| Purchase #6 | $139.34 | 8.808% | $151.6131 | $151.61 | $151.60 | $151.60 |
| Purchase #7 | $37.95 | 13.261% | $42.9825 | $42.98 | $43.00 | $43.00 |
| 7 purchase totals = | $899.52 | $972.7892 | $972.80 | $972.80 | $972.80 | |