| 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 | $196.48 | 8.762% | $213.6956 | $213.70 | $213.70 | $213.70 |
| Purchase #2 | $184.56 | 8.324% | $199.9228 | $199.92 | $199.90 | $199.90 |
| Purchase #3 | $134.39 | 3.773% | $139.4605 | $139.46 | $139.45 | $139.50 |
| Purchase #4 | $60.28 | 12.596% | $67.8729 | $67.87 | $67.85 | $67.90 |
| Purchase #5 | $122.79 | 6.404% | $130.6535 | $130.65 | $130.65 | $130.70 |
| Purchase #6 | $88.31 | 4.783% | $92.5339 | $92.53 | $92.55 | $92.50 |
| Purchase #7 | $100.56 | 12.651% | $113.2818 | $113.28 | $113.30 | $113.30 |
| 7 purchase totals = | $887.37 | $957.4210 | $957.41 | $957.40 | $957.50 | |