| 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 | $184.86 | 3.430% | $191.2007 | $191.20 | $191.20 | $191.20 |
| Purchase #2 | $159.63 | 13.653% | $181.4243 | $181.42 | $181.40 | $181.40 |
| Purchase #3 | $80.71 | 4.387% | $84.2507 | $84.25 | $84.25 | $84.30 |
| Purchase #4 | $77.44 | 12.659% | $87.2431 | $87.24 | $87.25 | $87.20 |
| Purchase #5 | $70.49 | 6.178% | $74.8449 | $74.84 | $74.85 | $74.80 |
| Purchase #6 | $99.88 | 13.213% | $113.0771 | $113.08 | $113.10 | $113.10 |
| Purchase #7 | $228.28 | 12.121% | $255.9498 | $255.95 | $255.95 | $255.90 |
| 7 purchase totals = | $901.29 | $987.9906 | $987.98 | $988.00 | $987.90 | |