| 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 | $232.64 | 10.273% | $256.5391 | $256.54 | $256.55 | $256.50 |
| Purchase #2 | $18.51 | 7.497% | $19.8977 | $19.90 | $19.90 | $19.90 |
| Purchase #3 | $149.57 | 8.301% | $161.9858 | $161.99 | $162.00 | $162.00 |
| Purchase #4 | $44.58 | 9.671% | $48.8913 | $48.89 | $48.90 | $48.90 |
| Purchase #5 | $87.42 | 3.591% | $90.5593 | $90.56 | $90.55 | $90.60 |
| Purchase #6 | $201.34 | 7.222% | $215.8808 | $215.88 | $215.90 | $215.90 |
| Purchase #7 | $139.34 | 13.195% | $157.7259 | $157.73 | $157.75 | $157.70 |
| 7 purchase totals = | $873.40 | $951.4799 | $951.49 | $951.55 | $951.50 | |