| 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 | $126.50 | 10.143% | $139.3309 | $139.33 | $139.35 | $139.30 |
| Purchase #2 | $62.58 | 10.136% | $68.9231 | $68.92 | $68.90 | $68.90 |
| Purchase #3 | $248.37 | 12.119% | $278.47 | $278.47 | $278.45 | $278.50 |
| Purchase #4 | $148.44 | 9.855% | $163.0688 | $163.07 | $163.05 | $163.10 |
| Purchase #5 | $227.89 | 5.317% | $240.0069 | $240.01 | $240.00 | $240.00 |
| Purchase #6 | $94.73 | 3.651% | $98.1886 | $98.19 | $98.20 | $98.20 |
| Purchase #7 | $12.91 | 8.857% | $14.0534 | $14.05 | $14.05 | $14.10 |
| 7 purchase totals = | $921.42 | $1,002.0417 | $1,002.04 | $1,002.00 | $1,002.10 | |