| 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 | $216.47 | 12.585% | $243.7127 | $243.71 | $243.70 | $243.70 |
| Purchase #2 | $153.33 | 6.451% | $163.2213 | $163.22 | $163.20 | $163.20 |
| Purchase #3 | $231.71 | 8.831% | $252.1723 | $252.17 | $252.15 | $252.20 |
| Purchase #4 | $91.72 | 12.361% | $103.0575 | $103.06 | $103.05 | $103.10 |
| Purchase #5 | $152.42 | 3.557% | $157.8416 | $157.84 | $157.85 | $157.80 |
| Purchase #6 | $102.46 | 12.336% | $115.0995 | $115.10 | $115.10 | $115.10 |
| Purchase #7 | $103.41 | 12.109% | $115.9319 | $115.93 | $115.95 | $115.90 |
| 7 purchase totals = | $1,051.52 | $1,151.0368 | $1,151.03 | $1,151.00 | $1,151.00 | |