| 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 | $210.92 | 6.559% | $224.7542 | $224.75 | $224.75 | $224.80 |
| Purchase #2 | $41.77 | 5.264% | $43.9688 | $43.97 | $43.95 | $44.00 |
| Purchase #3 | $108.56 | 12.719% | $122.3677 | $122.37 | $122.35 | $122.40 |
| Purchase #4 | $14.27 | 8.801% | $15.5259 | $15.53 | $15.55 | $15.50 |
| Purchase #5 | $26.90 | 4.162% | $28.0196 | $28.02 | $28.00 | $28.00 |
| Purchase #6 | $138.76 | 7.859% | $149.6651 | $149.67 | $149.65 | $149.70 |
| Purchase #7 | $92.39 | 5.384% | $97.3643 | $97.36 | $97.35 | $97.40 |
| 7 purchase totals = | $633.57 | $681.6656 | $681.67 | $681.60 | $681.80 | |