| 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 | $217.42 | 7.600% | $233.9439 | $233.94 | $233.95 | $233.90 |
| Purchase #2 | $103.59 | 4.684% | $108.4422 | $108.44 | $108.45 | $108.40 |
| Purchase #3 | $144.64 | 4.584% | $151.2703 | $151.27 | $151.25 | $151.30 |
| Purchase #4 | $157.34 | 8.601% | $170.8728 | $170.87 | $170.85 | $170.90 |
| Purchase #5 | $52.27 | 10.684% | $57.8545 | $57.85 | $57.85 | $57.90 |
| Purchase #6 | $205.74 | 12.402% | $231.2559 | $231.26 | $231.25 | $231.30 |
| Purchase #7 | $143.57 | 4.269% | $149.699 | $149.70 | $149.70 | $149.70 |
| 7 purchase totals = | $1,024.57 | $1,103.3386 | $1,103.33 | $1,103.30 | $1,103.40 | |