| 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 | $124.54 | 3.571% | $128.9873 | $128.99 | $129.00 | $129.00 |
| Purchase #2 | $106.37 | 9.160% | $116.1135 | $116.11 | $116.10 | $116.10 |
| Purchase #3 | $29.25 | 6.233% | $31.0732 | $31.07 | $31.05 | $31.10 |
| Purchase #4 | $119.66 | 10.389% | $132.0915 | $132.09 | $132.10 | $132.10 |
| Purchase #5 | $92.34 | 9.860% | $101.4447 | $101.44 | $101.45 | $101.40 |
| Purchase #6 | $201.84 | 10.663% | $223.3622 | $223.36 | $223.35 | $223.40 |
| Purchase #7 | $25.70 | 5.798% | $27.1901 | $27.19 | $27.20 | $27.20 |
| 7 purchase totals = | $699.70 | $760.2625 | $760.25 | $760.25 | $760.30 | |