| 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 | $236.38 | 3.502% | $244.658 | $244.66 | $244.65 | $244.70 |
| Purchase #2 | $161.74 | 9.705% | $177.4369 | $177.44 | $177.45 | $177.40 |
| Purchase #3 | $43.80 | 3.648% | $45.3978 | $45.40 | $45.40 | $45.40 |
| Purchase #4 | $9.40 | 12.189% | $10.5458 | $10.55 | $10.55 | $10.50 |
| Purchase #5 | $99.42 | 8.598% | $107.9681 | $107.97 | $107.95 | $108.00 |
| Purchase #6 | $58.78 | 10.609% | $65.016 | $65.02 | $65.00 | $65.00 |
| Purchase #7 | $138.74 | 8.841% | $151.006 | $151.01 | $151.00 | $151.00 |
| 7 purchase totals = | $748.26 | $802.0286 | $802.05 | $802.00 | $802.00 | |