| 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 | $180.50 | 13.451% | $204.7791 | $204.78 | $204.80 | $204.80 |
| Purchase #2 | $67.84 | 10.299% | $74.8268 | $74.83 | $74.85 | $74.80 |
| Purchase #3 | $194.93 | 10.530% | $215.4561 | $215.46 | $215.45 | $215.50 |
| Purchase #4 | $238.96 | 3.688% | $247.7728 | $247.77 | $247.75 | $247.80 |
| Purchase #5 | $99.81 | 13.294% | $113.0787 | $113.08 | $113.10 | $113.10 |
| Purchase #6 | $31.71 | 9.264% | $34.6476 | $34.65 | $34.65 | $34.60 |
| Purchase #7 | $96.35 | 8.637% | $104.6717 | $104.67 | $104.65 | $104.70 |
| 7 purchase totals = | $910.10 | $995.2328 | $995.24 | $995.25 | $995.30 | |