| 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 | $236.97 | 3.670% | $245.6668 | $245.67 | $245.65 | $245.70 |
| Purchase #2 | $178.58 | 9.437% | $195.4326 | $195.43 | $195.45 | $195.40 |
| Purchase #3 | $37.90 | 4.508% | $39.6085 | $39.61 | $39.60 | $39.60 |
| Purchase #4 | $65.74 | 13.290% | $74.4768 | $74.48 | $74.50 | $74.50 |
| Purchase #5 | $196.76 | 4.542% | $205.6968 | $205.70 | $205.70 | $205.70 |
| Purchase #6 | $12.38 | 4.422% | $12.9274 | $12.93 | $12.95 | $12.90 |
| Purchase #7 | $29.70 | 12.703% | $33.4728 | $33.47 | $33.45 | $33.50 |
| 7 purchase totals = | $758.03 | $807.2817 | $807.29 | $807.30 | $807.30 | |