| 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 | $249.74 | 4.396% | $260.7186 | $260.72 | $260.70 | $260.70 |
| Purchase #2 | $114.43 | 10.725% | $126.7026 | $126.70 | $126.70 | $126.70 |
| Purchase #3 | $198.29 | 8.154% | $214.4586 | $214.46 | $214.45 | $214.50 |
| Purchase #4 | $124.84 | 6.162% | $132.5326 | $132.53 | $132.55 | $132.50 |
| Purchase #5 | $163.91 | 11.316% | $182.4581 | $182.46 | $182.45 | $182.50 |
| Purchase #6 | $131.31 | 5.564% | $138.6161 | $138.62 | $138.60 | $138.60 |
| Purchase #7 | $142.68 | 5.773% | $150.9169 | $150.92 | $150.90 | $150.90 |
| 7 purchase totals = | $1,125.20 | $1,206.4035 | $1,206.41 | $1,206.35 | $1,206.40 | |