| 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 | $224.84 | 8.558% | $244.0818 | $244.08 | $244.10 | $244.10 |
| Purchase #2 | $118.94 | 3.425% | $123.0137 | $123.01 | $123.00 | $123.00 |
| Purchase #3 | $64.34 | 9.663% | $70.5572 | $70.56 | $70.55 | $70.60 |
| Purchase #4 | $46.42 | 8.670% | $50.4446 | $50.44 | $50.45 | $50.40 |
| Purchase #5 | $148.28 | 10.623% | $164.0318 | $164.03 | $164.05 | $164.00 |
| Purchase #6 | $10.34 | 3.189% | $10.6697 | $10.67 | $10.65 | $10.70 |
| Purchase #7 | $59.53 | 7.709% | $64.1192 | $64.12 | $64.10 | $64.10 |
| 7 purchase totals = | $672.69 | $726.9180 | $726.91 | $726.90 | $726.90 | |