| 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 | $233.75 | 12.146% | $262.1413 | $262.14 | $262.15 | $262.10 |
| Purchase #2 | $61.84 | 4.151% | $64.407 | $64.41 | $64.40 | $64.40 |
| Purchase #3 | $19.66 | 9.810% | $21.5886 | $21.59 | $21.60 | $21.60 |
| Purchase #4 | $55.76 | 10.307% | $61.5072 | $61.51 | $61.50 | $61.50 |
| Purchase #5 | $17.77 | 8.463% | $19.2739 | $19.27 | $19.25 | $19.30 |
| Purchase #6 | $190.25 | 7.549% | $204.612 | $204.61 | $204.60 | $204.60 |
| Purchase #7 | $98.84 | 11.868% | $110.5703 | $110.57 | $110.55 | $110.60 |
| 7 purchase totals = | $677.87 | $744.1003 | $744.10 | $744.05 | $744.10 | |