| 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 | $216.59 | 4.806% | $226.9993 | $227.00 | $227.00 | $227.00 |
| Purchase #2 | $24.30 | 10.386% | $26.8238 | $26.82 | $26.80 | $26.80 |
| Purchase #3 | $142.41 | 4.199% | $148.3898 | $148.39 | $148.40 | $148.40 |
| Purchase #4 | $72.30 | 12.773% | $81.5349 | $81.53 | $81.55 | $81.50 |
| Purchase #5 | $11.25 | 4.620% | $11.7698 | $11.77 | $11.75 | $11.80 |
| Purchase #6 | $204.36 | 9.859% | $224.5079 | $224.51 | $224.50 | $224.50 |
| Purchase #7 | $246.55 | 13.432% | $279.6666 | $279.67 | $279.65 | $279.70 |
| 7 purchase totals = | $917.76 | $999.6921 | $999.69 | $999.65 | $999.70 | |