| 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 | $200.41 | 4.254% | $208.9354 | $208.94 | $208.95 | $208.90 |
| Purchase #2 | $29.26 | 8.592% | $31.774 | $31.77 | $31.75 | $31.80 |
| Purchase #3 | $42.58 | 13.646% | $48.3905 | $48.39 | $48.40 | $48.40 |
| Purchase #4 | $185.49 | 9.799% | $203.6662 | $203.67 | $203.65 | $203.70 |
| Purchase #5 | $43.88 | 12.473% | $49.3532 | $49.35 | $49.35 | $49.40 |
| Purchase #6 | $168.92 | 8.661% | $183.5502 | $183.55 | $183.55 | $183.60 |
| Purchase #7 | $103.99 | 12.113% | $116.5863 | $116.59 | $116.60 | $116.60 |
| 7 purchase totals = | $774.53 | $842.2558 | $842.26 | $842.25 | $842.40 | |