| 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 | $224.40 | 13.415% | $254.5033 | $254.50 | $254.50 | $254.50 |
| Purchase #2 | $136.43 | 10.513% | $150.7729 | $150.77 | $150.75 | $150.80 |
| Purchase #3 | $18.84 | 10.461% | $20.8109 | $20.81 | $20.80 | $20.80 |
| Purchase #4 | $97.74 | 11.678% | $109.1541 | $109.15 | $109.15 | $109.20 |
| Purchase #5 | $83.60 | 11.230% | $92.9883 | $92.99 | $93.00 | $93.00 |
| Purchase #6 | $92.40 | 10.647% | $102.2378 | $102.24 | $102.25 | $102.20 |
| Purchase #7 | $194.27 | 7.785% | $209.3939 | $209.39 | $209.40 | $209.40 |
| 7 purchase totals = | $847.68 | $939.8612 | $939.85 | $939.85 | $939.90 | |