| 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 | $221.77 | 13.713% | $252.1813 | $252.18 | $252.20 | $252.20 |
| Purchase #2 | $194.43 | 10.517% | $214.8782 | $214.88 | $214.90 | $214.90 |
| Purchase #3 | $131.65 | 5.836% | $139.3331 | $139.33 | $139.35 | $139.30 |
| Purchase #4 | $236.97 | 7.701% | $255.2191 | $255.22 | $255.20 | $255.20 |
| Purchase #5 | $197.84 | 7.739% | $213.1508 | $213.15 | $213.15 | $213.20 |
| Purchase #6 | $92.36 | 8.745% | $100.4369 | $100.44 | $100.45 | $100.40 |
| Purchase #7 | $12.28 | 7.166% | $13.16 | $13.16 | $13.15 | $13.20 |
| 7 purchase totals = | $1,087.30 | $1,188.3594 | $1,188.36 | $1,188.40 | $1,188.40 | |