| 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 | $10.95 | 12.193% | $12.2851 | $12.29 | $12.30 | $12.30 |
| Purchase #2 | $41.52 | 7.783% | $44.7515 | $44.75 | $44.75 | $44.80 |
| Purchase #3 | $220.42 | 10.370% | $243.2776 | $243.28 | $243.30 | $243.30 |
| Purchase #4 | $111.42 | 4.848% | $116.8216 | $116.82 | $116.80 | $116.80 |
| Purchase #5 | $210.29 | 3.510% | $217.6712 | $217.67 | $217.65 | $217.70 |
| Purchase #6 | $197.81 | 8.859% | $215.334 | $215.33 | $215.35 | $215.30 |
| Purchase #7 | $43.89 | 11.577% | $48.9711 | $48.97 | $48.95 | $49.00 |
| 7 purchase totals = | $836.30 | $899.1121 | $899.11 | $899.10 | $899.20 | |