| 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 | $87.96 | 5.208% | $92.541 | $92.54 | $92.55 | $92.50 |
| Purchase #2 | $186.78 | 9.375% | $204.2906 | $204.29 | $204.30 | $204.30 |
| Purchase #3 | $125.71 | 7.134% | $134.6782 | $134.68 | $134.70 | $134.70 |
| Purchase #4 | $106.90 | 12.872% | $120.6602 | $120.66 | $120.65 | $120.70 |
| Purchase #5 | $231.31 | 10.820% | $256.3377 | $256.34 | $256.35 | $256.30 |
| Purchase #6 | $19.82 | 9.655% | $21.7336 | $21.73 | $21.75 | $21.70 |
| Purchase #7 | $142.66 | 9.639% | $156.411 | $156.41 | $156.40 | $156.40 |
| 7 purchase totals = | $901.14 | $986.6523 | $986.65 | $986.70 | $986.60 | |