| 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 | $105.95 | 4.620% | $110.8449 | $110.84 | $110.85 | $110.80 |
| Purchase #2 | $215.40 | 4.687% | $225.4958 | $225.50 | $225.50 | $225.50 |
| Purchase #3 | $193.88 | 3.149% | $199.9853 | $199.99 | $200.00 | $200.00 |
| Purchase #4 | $165.25 | 7.235% | $177.2058 | $177.21 | $177.20 | $177.20 |
| Purchase #5 | $134.27 | 13.811% | $152.814 | $152.81 | $152.80 | $152.80 |
| Purchase #6 | $46.29 | 13.339% | $52.4646 | $52.46 | $52.45 | $52.50 |
| Purchase #7 | $62.68 | 3.637% | $64.9597 | $64.96 | $64.95 | $65.00 |
| 7 purchase totals = | $923.72 | $983.7701 | $983.77 | $983.75 | $983.80 | |