| 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 | $141.84 | 4.790% | $148.6341 | $148.63 | $148.65 | $148.60 |
| Purchase #2 | $184.33 | 11.271% | $205.1058 | $205.11 | $205.10 | $205.10 |
| Purchase #3 | $93.86 | 8.712% | $102.0371 | $102.04 | $102.05 | $102.00 |
| Purchase #4 | $17.90 | 12.245% | $20.0919 | $20.09 | $20.10 | $20.10 |
| Purchase #5 | $12.82 | 7.360% | $13.7636 | $13.76 | $13.75 | $13.80 |
| Purchase #6 | $103.50 | 6.299% | $110.0195 | $110.02 | $110.00 | $110.00 |
| Purchase #7 | $229.91 | 4.648% | $240.5962 | $240.60 | $240.60 | $240.60 |
| 7 purchase totals = | $784.16 | $840.2482 | $840.25 | $840.25 | $840.20 | |