| 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 | $20.60 | 4.762% | $21.581 | $21.58 | $21.60 | $21.60 |
| Purchase #2 | $116.71 | 8.243% | $126.3304 | $126.33 | $126.35 | $126.30 |
| Purchase #3 | $135.95 | 11.283% | $151.2892 | $151.29 | $151.30 | $151.30 |
| Purchase #4 | $138.48 | 4.832% | $145.1714 | $145.17 | $145.15 | $145.20 |
| Purchase #5 | $217.82 | 7.827% | $234.8688 | $234.87 | $234.85 | $234.90 |
| Purchase #6 | $247.59 | 9.747% | $271.7226 | $271.72 | $271.70 | $271.70 |
| Purchase #7 | $87.68 | 6.378% | $93.2722 | $93.27 | $93.25 | $93.30 |
| 7 purchase totals = | $964.83 | $1,044.2356 | $1,044.23 | $1,044.20 | $1,044.30 | |