| 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 | $103.93 | 5.591% | $109.7407 | $109.74 | $109.75 | $109.70 |
| Purchase #2 | $195.90 | 8.823% | $213.1843 | $213.18 | $213.20 | $213.20 |
| Purchase #3 | $134.77 | 10.471% | $148.8818 | $148.88 | $148.90 | $148.90 |
| Purchase #4 | $237.67 | 9.437% | $260.0989 | $260.10 | $260.10 | $260.10 |
| Purchase #5 | $195.96 | 6.797% | $209.2794 | $209.28 | $209.30 | $209.30 |
| Purchase #6 | $205.75 | 9.785% | $225.8826 | $225.88 | $225.90 | $225.90 |
| Purchase #7 | $125.46 | 10.347% | $138.4413 | $138.44 | $138.45 | $138.40 |
| 7 purchase totals = | $1,199.44 | $1,305.5090 | $1,305.50 | $1,305.60 | $1,305.50 | |