| 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 | $246.92 | 13.510% | $280.2789 | $280.28 | $280.30 | $280.30 |
| Purchase #2 | $225.55 | 11.496% | $251.4792 | $251.48 | $251.50 | $251.50 |
| Purchase #3 | $215.49 | 8.555% | $233.9252 | $233.93 | $233.95 | $233.90 |
| Purchase #4 | $180.36 | 6.623% | $192.3052 | $192.31 | $192.30 | $192.30 |
| Purchase #5 | $212.62 | 12.194% | $238.5469 | $238.55 | $238.55 | $238.50 |
| Purchase #6 | $115.43 | 8.418% | $125.1469 | $125.15 | $125.15 | $125.10 |
| Purchase #7 | $66.44 | 13.515% | $75.4194 | $75.42 | $75.40 | $75.40 |
| 7 purchase totals = | $1,262.81 | $1,397.1017 | $1,397.12 | $1,397.15 | $1,397.00 | |