| 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 | $185.91 | 12.429% | $209.0168 | $209.02 | $209.00 | $209.00 |
| Purchase #2 | $45.85 | 5.168% | $48.2195 | $48.22 | $48.20 | $48.20 |
| Purchase #3 | $204.45 | 4.849% | $214.3638 | $214.36 | $214.35 | $214.40 |
| Purchase #4 | $24.41 | 5.602% | $25.7774 | $25.78 | $25.80 | $25.80 |
| Purchase #5 | $106.34 | 3.687% | $110.2608 | $110.26 | $110.25 | $110.30 |
| Purchase #6 | $94.36 | 11.339% | $105.0595 | $105.06 | $105.05 | $105.10 |
| Purchase #7 | $231.82 | 6.838% | $247.6719 | $247.67 | $247.65 | $247.70 |
| 7 purchase totals = | $893.14 | $960.3697 | $960.37 | $960.30 | $960.50 | |