| 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 | $32.61 | 9.452% | $35.6923 | $35.69 | $35.70 | $35.70 |
| Purchase #2 | $137.32 | 3.610% | $142.2773 | $142.28 | $142.30 | $142.30 |
| Purchase #3 | $206.81 | 9.856% | $227.1932 | $227.19 | $227.20 | $227.20 |
| Purchase #4 | $225.92 | 11.797% | $252.5718 | $252.57 | $252.55 | $252.60 |
| Purchase #5 | $13.72 | 5.397% | $14.4605 | $14.46 | $14.45 | $14.50 |
| Purchase #6 | $178.86 | 11.667% | $199.7276 | $199.73 | $199.75 | $199.70 |
| Purchase #7 | $148.40 | 6.467% | $157.997 | $158.00 | $158.00 | $158.00 |
| 7 purchase totals = | $943.64 | $1,029.9197 | $1,029.92 | $1,029.95 | $1,030.00 | |