| 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 | $126.94 | 12.600% | $142.9344 | $142.93 | $142.95 | $142.90 |
| Purchase #2 | $238.70 | 5.331% | $251.4251 | $251.43 | $251.45 | $251.40 |
| Purchase #3 | $45.92 | 9.347% | $50.2121 | $50.21 | $50.20 | $50.20 |
| Purchase #4 | $74.29 | 13.689% | $84.4596 | $84.46 | $84.45 | $84.50 |
| Purchase #5 | $91.45 | 8.534% | $99.2543 | $99.25 | $99.25 | $99.30 |
| Purchase #6 | $225.84 | 12.381% | $253.8013 | $253.80 | $253.80 | $253.80 |
| Purchase #7 | $73.70 | 6.207% | $78.2746 | $78.27 | $78.25 | $78.30 |
| 7 purchase totals = | $876.84 | $960.3614 | $960.35 | $960.35 | $960.40 | |