| 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 | $110.95 | 10.460% | $122.5554 | $122.56 | $122.55 | $122.60 |
| Purchase #2 | $42.64 | 9.645% | $46.7526 | $46.75 | $46.75 | $46.80 |
| Purchase #3 | $96.68 | 7.857% | $104.2761 | $104.28 | $104.30 | $104.30 |
| Purchase #4 | $240.67 | 11.683% | $268.7875 | $268.79 | $268.80 | $268.80 |
| Purchase #5 | $214.53 | 8.617% | $233.0161 | $233.02 | $233.00 | $233.00 |
| Purchase #6 | $178.91 | 10.686% | $198.0283 | $198.03 | $198.05 | $198.00 |
| Purchase #7 | $17.37 | 5.296% | $18.2899 | $18.29 | $18.30 | $18.30 |
| 7 purchase totals = | $901.75 | $991.7059 | $991.72 | $991.75 | $991.80 | |