| 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 | $231.39 | 9.781% | $254.0223 | $254.02 | $254.00 | $254.00 |
| Purchase #2 | $116.40 | 3.669% | $120.6707 | $120.67 | $120.65 | $120.70 |
| Purchase #3 | $213.77 | 13.255% | $242.1052 | $242.11 | $242.10 | $242.10 |
| Purchase #4 | $38.42 | 12.775% | $43.3282 | $43.33 | $43.35 | $43.30 |
| Purchase #5 | $44.96 | 12.828% | $50.7275 | $50.73 | $50.75 | $50.70 |
| Purchase #6 | $109.58 | 10.703% | $121.3083 | $121.31 | $121.30 | $121.30 |
| Purchase #7 | $56.33 | 5.389% | $59.3656 | $59.37 | $59.35 | $59.40 |
| 7 purchase totals = | $810.85 | $891.5278 | $891.54 | $891.50 | $891.50 | |