| 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 | $9.55 | 11.473% | $10.6457 | $10.65 | $10.65 | $10.60 |
| Purchase #2 | $233.84 | 11.432% | $260.5726 | $260.57 | $260.55 | $260.60 |
| Purchase #3 | $198.58 | 9.691% | $217.8244 | $217.82 | $217.80 | $217.80 |
| Purchase #4 | $108.73 | 10.839% | $120.5152 | $120.52 | $120.50 | $120.50 |
| Purchase #5 | $114.46 | 3.322% | $118.2624 | $118.26 | $118.25 | $118.30 |
| Purchase #6 | $31.51 | 4.541% | $32.9409 | $32.94 | $32.95 | $32.90 |
| Purchase #7 | $172.80 | 7.816% | $186.306 | $186.31 | $186.30 | $186.30 |
| 7 purchase totals = | $869.47 | $947.0672 | $947.07 | $947.00 | $947.00 | |