| 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 | $242.50 | 6.863% | $259.1428 | $259.14 | $259.15 | $259.10 |
| Purchase #2 | $16.82 | 13.325% | $19.0613 | $19.06 | $19.05 | $19.10 |
| Purchase #3 | $15.77 | 7.132% | $16.8947 | $16.89 | $16.90 | $16.90 |
| Purchase #4 | $143.93 | 5.794% | $152.2693 | $152.27 | $152.25 | $152.30 |
| Purchase #5 | $167.94 | 5.435% | $177.0675 | $177.07 | $177.05 | $177.10 |
| Purchase #6 | $50.73 | 12.708% | $57.1768 | $57.18 | $57.20 | $57.20 |
| Purchase #7 | $215.71 | 10.383% | $238.1072 | $238.11 | $238.10 | $238.10 |
| 7 purchase totals = | $853.40 | $919.7196 | $919.72 | $919.70 | $919.80 | |