| 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 | $127.44 | 9.734% | $139.845 | $139.85 | $139.85 | $139.80 |
| Purchase #2 | $10.85 | 13.447% | $12.309 | $12.31 | $12.30 | $12.30 |
| Purchase #3 | $84.74 | 9.127% | $92.4742 | $92.47 | $92.45 | $92.50 |
| Purchase #4 | $52.59 | 5.478% | $55.4709 | $55.47 | $55.45 | $55.50 |
| Purchase #5 | $113.78 | 10.326% | $125.5289 | $125.53 | $125.55 | $125.50 |
| Purchase #6 | $244.64 | 13.613% | $277.9428 | $277.94 | $277.95 | $277.90 |
| Purchase #7 | $9.67 | 11.157% | $10.7489 | $10.75 | $10.75 | $10.70 |
| 7 purchase totals = | $643.71 | $714.3197 | $714.32 | $714.30 | $714.20 | |