| 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 | $244.90 | 3.589% | $253.6895 | $253.69 | $253.70 | $253.70 |
| Purchase #2 | $198.82 | 5.810% | $210.3714 | $210.37 | $210.35 | $210.40 |
| Purchase #3 | $243.89 | 12.653% | $274.7494 | $274.75 | $274.75 | $274.70 |
| Purchase #4 | $235.41 | 11.322% | $262.0631 | $262.06 | $262.05 | $262.10 |
| Purchase #5 | $97.78 | 11.687% | $109.2075 | $109.21 | $109.20 | $109.20 |
| Purchase #6 | $102.82 | 8.564% | $111.6255 | $111.63 | $111.65 | $111.60 |
| Purchase #7 | $189.51 | 7.145% | $203.0505 | $203.05 | $203.05 | $203.10 |
| 7 purchase totals = | $1,313.13 | $1,424.7569 | $1,424.76 | $1,424.75 | $1,424.80 | |