| 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 | $180.64 | 12.375% | $202.9942 | $202.99 | $203.00 | $203.00 |
| Purchase #2 | $32.72 | 8.135% | $35.3818 | $35.38 | $35.40 | $35.40 |
| Purchase #3 | $37.43 | 7.215% | $40.1306 | $40.13 | $40.15 | $40.10 |
| Purchase #4 | $43.92 | 10.685% | $48.6129 | $48.61 | $48.60 | $48.60 |
| Purchase #5 | $240.92 | 10.568% | $266.3804 | $266.38 | $266.40 | $266.40 |
| Purchase #6 | $247.67 | 7.367% | $265.9158 | $265.92 | $265.90 | $265.90 |
| Purchase #7 | $110.41 | 12.764% | $124.5027 | $124.50 | $124.50 | $124.50 |
| 7 purchase totals = | $893.71 | $983.9184 | $983.91 | $983.95 | $983.90 | |