| 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 | $219.91 | 7.406% | $236.1965 | $236.20 | $236.20 | $236.20 |
| Purchase #2 | $198.32 | 7.509% | $213.2118 | $213.21 | $213.20 | $213.20 |
| Purchase #3 | $23.69 | 4.435% | $24.7407 | $24.74 | $24.75 | $24.70 |
| Purchase #4 | $156.40 | 5.554% | $165.0865 | $165.09 | $165.10 | $165.10 |
| Purchase #5 | $73.42 | 6.354% | $78.0851 | $78.09 | $78.10 | $78.10 |
| Purchase #6 | $38.82 | 5.157% | $40.8219 | $40.82 | $40.80 | $40.80 |
| Purchase #7 | $10.53 | 9.107% | $11.489 | $11.49 | $11.50 | $11.50 |
| 7 purchase totals = | $721.09 | $769.6315 | $769.64 | $769.65 | $769.60 | |