| 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 | $214.64 | 6.721% | $229.066 | $229.07 | $229.05 | $229.10 |
| Purchase #2 | $212.58 | 11.672% | $237.3923 | $237.39 | $237.40 | $237.40 |
| Purchase #3 | $42.29 | 6.815% | $45.1721 | $45.17 | $45.15 | $45.20 |
| Purchase #4 | $108.43 | 10.873% | $120.2196 | $120.22 | $120.20 | $120.20 |
| Purchase #5 | $106.95 | 9.375% | $116.9766 | $116.98 | $117.00 | $117.00 |
| Purchase #6 | $132.41 | 5.152% | $139.2318 | $139.23 | $139.25 | $139.20 |
| Purchase #7 | $61.49 | 9.764% | $67.4939 | $67.49 | $67.50 | $67.50 |
| 7 purchase totals = | $878.79 | $955.5523 | $955.55 | $955.55 | $955.60 | |