| 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 | $227.69 | 11.369% | $253.5761 | $253.58 | $253.60 | $253.60 |
| Purchase #2 | $125.77 | 12.366% | $141.3227 | $141.32 | $141.30 | $141.30 |
| Purchase #3 | $118.54 | 3.641% | $122.856 | $122.86 | $122.85 | $122.90 |
| Purchase #4 | $132.38 | 8.332% | $143.4099 | $143.41 | $143.40 | $143.40 |
| Purchase #5 | $235.82 | 6.619% | $251.4289 | $251.43 | $251.45 | $251.40 |
| Purchase #6 | $140.26 | 9.841% | $154.063 | $154.06 | $154.05 | $154.10 |
| Purchase #7 | $238.33 | 5.390% | $251.176 | $251.18 | $251.20 | $251.20 |
| 7 purchase totals = | $1,218.79 | $1,317.8326 | $1,317.84 | $1,317.85 | $1,317.90 | |