| 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 | $215.63 | 12.382% | $242.3293 | $242.33 | $242.35 | $242.30 |
| Purchase #2 | $11.53 | 5.138% | $12.1224 | $12.12 | $12.10 | $12.10 |
| Purchase #3 | $93.91 | 6.200% | $99.7324 | $99.73 | $99.75 | $99.70 |
| Purchase #4 | $69.49 | 8.756% | $75.5745 | $75.57 | $75.55 | $75.60 |
| Purchase #5 | $84.58 | 10.295% | $93.2875 | $93.29 | $93.30 | $93.30 |
| Purchase #6 | $235.88 | 7.728% | $254.1088 | $254.11 | $254.10 | $254.10 |
| Purchase #7 | $159.82 | 9.557% | $175.094 | $175.09 | $175.10 | $175.10 |
| 7 purchase totals = | $870.84 | $952.2489 | $952.24 | $952.25 | $952.20 | |