| 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 | $245.36 | 4.848% | $257.2551 | $257.26 | $257.25 | $257.30 |
| Purchase #2 | $28.27 | 5.488% | $29.8215 | $29.82 | $29.80 | $29.80 |
| Purchase #3 | $18.90 | 13.506% | $21.4526 | $21.45 | $21.45 | $21.50 |
| Purchase #4 | $19.88 | 6.186% | $21.1098 | $21.11 | $21.10 | $21.10 |
| Purchase #5 | $46.50 | 11.737% | $51.9577 | $51.96 | $51.95 | $52.00 |
| Purchase #6 | $243.31 | 9.264% | $265.8502 | $265.85 | $265.85 | $265.90 |
| Purchase #7 | $124.68 | 6.786% | $133.1408 | $133.14 | $133.15 | $133.10 |
| 7 purchase totals = | $726.90 | $780.5877 | $780.59 | $780.55 | $780.70 | |