| 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 | $81.25 | 9.461% | $88.9371 | $88.94 | $88.95 | $88.90 |
| Purchase #2 | $105.91 | 3.278% | $109.3817 | $109.38 | $109.40 | $109.40 |
| Purchase #3 | $199.92 | 13.547% | $227.0032 | $227.00 | $227.00 | $227.00 |
| Purchase #4 | $224.53 | 8.692% | $244.0461 | $244.05 | $244.05 | $244.00 |
| Purchase #5 | $58.86 | 9.679% | $64.5571 | $64.56 | $64.55 | $64.60 |
| Purchase #6 | $110.32 | 3.161% | $113.8072 | $113.81 | $113.80 | $113.80 |
| Purchase #7 | $124.44 | 9.333% | $136.054 | $136.05 | $136.05 | $136.10 |
| 7 purchase totals = | $905.23 | $983.7864 | $983.79 | $983.80 | $983.80 | |