| 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 | $131.71 | 3.734% | $136.6281 | $136.63 | $136.65 | $136.60 |
| Purchase #2 | $226.73 | 9.218% | $247.63 | $247.63 | $247.65 | $247.60 |
| Purchase #3 | $213.88 | 5.702% | $226.0754 | $226.08 | $226.10 | $226.10 |
| Purchase #4 | $77.63 | 12.788% | $87.5573 | $87.56 | $87.55 | $87.60 |
| Purchase #5 | $170.51 | 4.107% | $177.5128 | $177.51 | $177.50 | $177.50 |
| Purchase #6 | $55.68 | 4.649% | $58.2686 | $58.27 | $58.25 | $58.30 |
| Purchase #7 | $105.47 | 5.389% | $111.1538 | $111.15 | $111.15 | $111.20 |
| 7 purchase totals = | $981.61 | $1,044.8260 | $1,044.83 | $1,044.85 | $1,044.90 | |