| 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 | $205.38 | 9.203% | $224.2811 | $224.28 | $224.30 | $224.30 |
| Purchase #2 | $99.36 | 9.611% | $108.9095 | $108.91 | $108.90 | $108.90 |
| Purchase #3 | $249.91 | 6.109% | $265.177 | $265.18 | $265.20 | $265.20 |
| Purchase #4 | $158.54 | 7.606% | $170.5986 | $170.60 | $170.60 | $170.60 |
| Purchase #5 | $117.61 | 12.298% | $132.0737 | $132.07 | $132.05 | $132.10 |
| Purchase #6 | $22.64 | 5.669% | $23.9235 | $23.92 | $23.90 | $23.90 |
| Purchase #7 | $128.39 | 11.287% | $142.8814 | $142.88 | $142.90 | $142.90 |
| 7 purchase totals = | $981.83 | $1,067.8448 | $1,067.84 | $1,067.85 | $1,067.90 | |