| 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 | $215.92 | 4.255% | $225.1074 | $225.11 | $225.10 | $225.10 |
| Purchase #2 | $68.30 | 11.753% | $76.3273 | $76.33 | $76.35 | $76.30 |
| Purchase #3 | $86.48 | 7.384% | $92.8657 | $92.87 | $92.85 | $92.90 |
| Purchase #4 | $13.92 | 8.386% | $15.0873 | $15.09 | $15.10 | $15.10 |
| Purchase #5 | $13.45 | 10.421% | $14.8516 | $14.85 | $14.85 | $14.90 |
| Purchase #6 | $57.53 | 13.585% | $65.3455 | $65.35 | $65.35 | $65.30 |
| Purchase #7 | $214.45 | 3.731% | $222.4511 | $222.45 | $222.45 | $222.50 |
| 7 purchase totals = | $670.05 | $712.0359 | $712.05 | $712.05 | $712.10 | |