| 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 | $234.92 | 3.616% | $243.4147 | $243.41 | $243.40 | $243.40 |
| Purchase #2 | $108.69 | 4.134% | $113.1832 | $113.18 | $113.20 | $113.20 |
| Purchase #3 | $226.69 | 5.293% | $238.6887 | $238.69 | $238.70 | $238.70 |
| Purchase #4 | $40.54 | 7.152% | $43.4394 | $43.44 | $43.45 | $43.40 |
| Purchase #5 | $18.88 | 3.318% | $19.5064 | $19.51 | $19.50 | $19.50 |
| Purchase #6 | $231.60 | 5.673% | $244.7387 | $244.74 | $244.75 | $244.70 |
| Purchase #7 | $68.57 | 10.573% | $75.8199 | $75.82 | $75.80 | $75.80 |
| 7 purchase totals = | $929.89 | $978.7910 | $978.79 | $978.80 | $978.70 | |