| 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 | $210.32 | 10.358% | $232.1049 | $232.10 | $232.10 | $232.10 |
| Purchase #2 | $76.79 | 7.741% | $82.7343 | $82.73 | $82.75 | $82.70 |
| Purchase #3 | $236.36 | 6.627% | $252.0236 | $252.02 | $252.00 | $252.00 |
| Purchase #4 | $206.84 | 13.557% | $234.8813 | $234.88 | $234.90 | $234.90 |
| Purchase #5 | $233.70 | 3.108% | $240.9634 | $240.96 | $240.95 | $241.00 |
| Purchase #6 | $91.63 | 8.155% | $99.1024 | $99.10 | $99.10 | $99.10 |
| Purchase #7 | $25.58 | 5.503% | $26.9877 | $26.99 | $27.00 | $27.00 |
| 7 purchase totals = | $1,081.22 | $1,168.7976 | $1,168.78 | $1,168.80 | $1,168.80 | |