| 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 | $244.41 | 12.490% | $274.9368 | $274.94 | $274.95 | $274.90 |
| Purchase #2 | $127.97 | 9.642% | $140.3089 | $140.31 | $140.30 | $140.30 |
| Purchase #3 | $28.90 | 5.263% | $30.421 | $30.42 | $30.40 | $30.40 |
| Purchase #4 | $26.35 | 12.353% | $29.605 | $29.61 | $29.60 | $29.60 |
| Purchase #5 | $150.65 | 6.504% | $160.4483 | $160.45 | $160.45 | $160.40 |
| Purchase #6 | $129.65 | 3.785% | $134.5573 | $134.56 | $134.55 | $134.60 |
| Purchase #7 | $7.91 | 4.169% | $8.2398 | $8.24 | $8.25 | $8.20 |
| 7 purchase totals = | $715.84 | $778.5171 | $778.53 | $778.50 | $778.40 | |