| 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 | $190.48 | 3.789% | $197.6973 | $197.70 | $197.70 | $197.70 |
| Purchase #2 | $90.81 | 7.224% | $97.3701 | $97.37 | $97.35 | $97.40 |
| Purchase #3 | $19.59 | 12.769% | $22.0914 | $22.09 | $22.10 | $22.10 |
| Purchase #4 | $127.87 | 8.424% | $138.6418 | $138.64 | $138.65 | $138.60 |
| Purchase #5 | $59.47 | 7.762% | $64.0861 | $64.09 | $64.10 | $64.10 |
| Purchase #6 | $70.69 | 6.784% | $75.4856 | $75.49 | $75.50 | $75.50 |
| Purchase #7 | $231.39 | 5.713% | $244.6093 | $244.61 | $244.60 | $244.60 |
| 7 purchase totals = | $790.30 | $839.9816 | $839.99 | $840.00 | $840.00 | |