| 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 | $11.68 | 3.265% | $12.0614 | $12.06 | $12.05 | $12.10 |
| Purchase #2 | $15.95 | 8.803% | $17.3541 | $17.35 | $17.35 | $17.40 |
| Purchase #3 | $190.39 | 7.619% | $204.8958 | $204.90 | $204.90 | $204.90 |
| Purchase #4 | $131.82 | 4.683% | $137.9931 | $137.99 | $138.00 | $138.00 |
| Purchase #5 | $225.39 | 6.753% | $240.6106 | $240.61 | $240.60 | $240.60 |
| Purchase #6 | $160.82 | 9.499% | $176.0963 | $176.10 | $176.10 | $176.10 |
| Purchase #7 | $174.70 | 7.695% | $188.1432 | $188.14 | $188.15 | $188.10 |
| 7 purchase totals = | $910.75 | $977.1545 | $977.15 | $977.15 | $977.20 | |