| 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 | $39.46 | 7.562% | $42.444 | $42.44 | $42.45 | $42.40 |
| Purchase #2 | $250.46 | 13.679% | $284.7204 | $284.72 | $284.70 | $284.70 |
| Purchase #3 | $138.93 | 11.629% | $155.0862 | $155.09 | $155.10 | $155.10 |
| Purchase #4 | $28.61 | 5.511% | $30.1867 | $30.19 | $30.20 | $30.20 |
| Purchase #5 | $111.39 | 10.112% | $122.6538 | $122.65 | $122.65 | $122.70 |
| Purchase #6 | $210.41 | 13.208% | $238.201 | $238.20 | $238.20 | $238.20 |
| Purchase #7 | $107.75 | 13.549% | $122.349 | $122.35 | $122.35 | $122.30 |
| 7 purchase totals = | $887.01 | $995.6411 | $995.64 | $995.65 | $995.60 | |