| 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 | $218.46 | 4.748% | $228.8325 | $228.83 | $228.85 | $228.80 |
| Purchase #2 | $196.46 | 10.522% | $217.1315 | $217.13 | $217.15 | $217.10 |
| Purchase #3 | $68.84 | 12.762% | $77.6254 | $77.63 | $77.65 | $77.60 |
| Purchase #4 | $118.30 | 5.491% | $124.7959 | $124.80 | $124.80 | $124.80 |
| Purchase #5 | $17.46 | 4.795% | $18.2972 | $18.30 | $18.30 | $18.30 |
| Purchase #6 | $27.66 | 12.515% | $31.1216 | $31.12 | $31.10 | $31.10 |
| Purchase #7 | $233.34 | 11.584% | $260.3701 | $260.37 | $260.35 | $260.40 |
| 7 purchase totals = | $880.52 | $958.1742 | $958.18 | $958.20 | $958.10 | |