| 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 | $224.91 | 10.209% | $247.8711 | $247.87 | $247.85 | $247.90 |
| Purchase #2 | $126.95 | 7.836% | $136.8978 | $136.90 | $136.90 | $136.90 |
| Purchase #3 | $118.50 | 6.652% | $126.3826 | $126.38 | $126.40 | $126.40 |
| Purchase #4 | $103.55 | 5.515% | $109.2608 | $109.26 | $109.25 | $109.30 |
| Purchase #5 | $191.39 | 8.566% | $207.7845 | $207.78 | $207.80 | $207.80 |
| Purchase #6 | $99.76 | 13.142% | $112.8705 | $112.87 | $112.85 | $112.90 |
| Purchase #7 | $248.88 | 13.344% | $282.0905 | $282.09 | $282.10 | $282.10 |
| 7 purchase totals = | $1,113.94 | $1,223.1578 | $1,223.15 | $1,223.15 | $1,223.30 | |