| 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 | $115.42 | 13.833% | $131.386 | $131.39 | $131.40 | $131.40 |
| Purchase #2 | $197.68 | 9.228% | $215.9219 | $215.92 | $215.90 | $215.90 |
| Purchase #3 | $231.48 | 10.466% | $255.7067 | $255.71 | $255.70 | $255.70 |
| Purchase #4 | $44.63 | 12.785% | $50.3359 | $50.34 | $50.35 | $50.30 |
| Purchase #5 | $71.40 | 6.306% | $75.9025 | $75.90 | $75.90 | $75.90 |
| Purchase #6 | $183.87 | 3.707% | $190.6861 | $190.69 | $190.70 | $190.70 |
| Purchase #7 | $216.92 | 5.640% | $229.1543 | $229.15 | $229.15 | $229.20 |
| 7 purchase totals = | $1,061.40 | $1,149.0934 | $1,149.10 | $1,149.10 | $1,149.10 | |