| 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 | $233.25 | 12.478% | $262.3549 | $262.35 | $262.35 | $262.40 |
| Purchase #2 | $223.66 | 7.394% | $240.1974 | $240.20 | $240.20 | $240.20 |
| Purchase #3 | $142.49 | 8.789% | $155.0134 | $155.01 | $155.00 | $155.00 |
| Purchase #4 | $44.75 | 7.666% | $48.1805 | $48.18 | $48.20 | $48.20 |
| Purchase #5 | $191.31 | 12.414% | $215.0592 | $215.06 | $215.05 | $215.10 |
| Purchase #6 | $74.53 | 8.296% | $80.713 | $80.71 | $80.70 | $80.70 |
| Purchase #7 | $201.34 | 5.643% | $212.7016 | $212.70 | $212.70 | $212.70 |
| 7 purchase totals = | $1,111.33 | $1,214.2200 | $1,214.21 | $1,214.20 | $1,214.30 | |