| 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 | $240.91 | 10.235% | $265.5671 | $265.57 | $265.55 | $265.60 |
| Purchase #2 | $54.60 | 10.324% | $60.2369 | $60.24 | $60.25 | $60.20 |
| Purchase #3 | $138.91 | 5.673% | $146.7904 | $146.79 | $146.80 | $146.80 |
| Purchase #4 | $167.81 | 10.772% | $185.8865 | $185.89 | $185.90 | $185.90 |
| Purchase #5 | $121.66 | 3.798% | $126.2806 | $126.28 | $126.30 | $126.30 |
| Purchase #6 | $177.46 | 10.176% | $195.5183 | $195.52 | $195.50 | $195.50 |
| Purchase #7 | $128.92 | 7.868% | $139.0634 | $139.06 | $139.05 | $139.10 |
| 7 purchase totals = | $1,030.27 | $1,119.3432 | $1,119.35 | $1,119.35 | $1,119.40 | |