| 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 | $220.46 | 7.307% | $236.569 | $236.57 | $236.55 | $236.60 |
| Purchase #2 | $152.62 | 7.831% | $164.5717 | $164.57 | $164.55 | $164.60 |
| Purchase #3 | $175.67 | 4.304% | $183.2308 | $183.23 | $183.25 | $183.20 |
| Purchase #4 | $105.85 | 12.140% | $118.7002 | $118.70 | $118.70 | $118.70 |
| Purchase #5 | $48.50 | 10.238% | $53.4654 | $53.47 | $53.45 | $53.50 |
| Purchase #6 | $49.56 | 12.703% | $55.8556 | $55.86 | $55.85 | $55.90 |
| Purchase #7 | $109.49 | 5.816% | $115.8579 | $115.86 | $115.85 | $115.90 |
| 7 purchase totals = | $862.15 | $928.2506 | $928.26 | $928.20 | $928.40 | |