| 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 | $230.43 | 6.814% | $246.1315 | $246.13 | $246.15 | $246.10 |
| Purchase #2 | $117.44 | 5.848% | $124.3079 | $124.31 | $124.30 | $124.30 |
| Purchase #3 | $48.89 | 4.539% | $51.1091 | $51.11 | $51.10 | $51.10 |
| Purchase #4 | $106.78 | 4.382% | $111.4591 | $111.46 | $111.45 | $111.50 |
| Purchase #5 | $198.87 | 12.725% | $224.1762 | $224.18 | $224.20 | $224.20 |
| Purchase #6 | $182.75 | 8.704% | $198.6566 | $198.66 | $198.65 | $198.70 |
| Purchase #7 | $244.39 | 5.383% | $257.5455 | $257.55 | $257.55 | $257.50 |
| 7 purchase totals = | $1,129.55 | $1,213.3859 | $1,213.40 | $1,213.40 | $1,213.40 | |