| 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 | $231.67 | 6.833% | $247.5 | $247.50 | $247.50 | $247.50 |
| Purchase #2 | $141.41 | 5.666% | $149.4223 | $149.42 | $149.40 | $149.40 |
| Purchase #3 | $119.38 | 10.576% | $132.0056 | $132.01 | $132.00 | $132.00 |
| Purchase #4 | $17.88 | 9.776% | $19.6279 | $19.63 | $19.65 | $19.60 |
| Purchase #5 | $148.51 | 5.341% | $156.4419 | $156.44 | $156.45 | $156.40 |
| Purchase #6 | $220.49 | 9.258% | $240.903 | $240.90 | $240.90 | $240.90 |
| Purchase #7 | $6.98 | 8.144% | $7.5485 | $7.55 | $7.55 | $7.50 |
| 7 purchase totals = | $886.32 | $953.4492 | $953.45 | $953.45 | $953.30 | |