| 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 | $246.46 | 11.277% | $274.2533 | $274.25 | $274.25 | $274.30 |
| Purchase #2 | $136.46 | 13.432% | $154.7893 | $154.79 | $154.80 | $154.80 |
| Purchase #3 | $132.52 | 8.258% | $143.4635 | $143.46 | $143.45 | $143.50 |
| Purchase #4 | $49.49 | 8.163% | $53.5299 | $53.53 | $53.55 | $53.50 |
| Purchase #5 | $91.62 | 9.376% | $100.2103 | $100.21 | $100.20 | $100.20 |
| Purchase #6 | $210.57 | 11.170% | $234.0907 | $234.09 | $234.10 | $234.10 |
| Purchase #7 | $15.61 | 12.430% | $17.5503 | $17.55 | $17.55 | $17.60 |
| 7 purchase totals = | $882.73 | $977.8873 | $977.88 | $977.90 | $978.00 | |