| 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 | $115.57 | 8.473% | $125.3622 | $125.36 | $125.35 | $125.40 |
| Purchase #2 | $249.40 | 10.130% | $274.6642 | $274.66 | $274.65 | $274.70 |
| Purchase #3 | $73.95 | 5.542% | $78.0483 | $78.05 | $78.05 | $78.00 |
| Purchase #4 | $249.34 | 13.333% | $282.5845 | $282.58 | $282.60 | $282.60 |
| Purchase #5 | $98.84 | 9.855% | $108.5807 | $108.58 | $108.60 | $108.60 |
| Purchase #6 | $30.73 | 4.526% | $32.1208 | $32.12 | $32.10 | $32.10 |
| Purchase #7 | $186.28 | 10.353% | $205.5656 | $205.57 | $205.55 | $205.60 |
| 7 purchase totals = | $1,004.11 | $1,106.9263 | $1,106.92 | $1,106.90 | $1,107.00 | |