| 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 | $10.34 | 12.705% | $11.6537 | $11.65 | $11.65 | $11.70 |
| Purchase #2 | $196.88 | 13.214% | $222.8957 | $222.90 | $222.90 | $222.90 |
| Purchase #3 | $81.30 | 8.672% | $88.3503 | $88.35 | $88.35 | $88.40 |
| Purchase #4 | $149.66 | 4.273% | $156.055 | $156.06 | $156.05 | $156.10 |
| Purchase #5 | $117.52 | 3.868% | $122.0657 | $122.07 | $122.05 | $122.10 |
| Purchase #6 | $117.51 | 12.813% | $132.5666 | $132.57 | $132.55 | $132.60 |
| Purchase #7 | $203.33 | 8.375% | $220.3589 | $220.36 | $220.35 | $220.40 |
| 7 purchase totals = | $876.54 | $953.9459 | $953.96 | $953.90 | $954.20 | |