| 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 | $212.89 | 3.530% | $220.405 | $220.41 | $220.40 | $220.40 |
| Purchase #2 | $166.61 | 5.362% | $175.5436 | $175.54 | $175.55 | $175.50 |
| Purchase #3 | $151.38 | 3.499% | $156.6768 | $156.68 | $156.70 | $156.70 |
| Purchase #4 | $10.99 | 4.654% | $11.5015 | $11.50 | $11.50 | $11.50 |
| Purchase #5 | $51.73 | 12.468% | $58.1797 | $58.18 | $58.20 | $58.20 |
| Purchase #6 | $118.26 | 5.404% | $124.6508 | $124.65 | $124.65 | $124.70 |
| Purchase #7 | $35.27 | 6.721% | $37.6405 | $37.64 | $37.65 | $37.60 |
| 7 purchase totals = | $747.13 | $784.5979 | $784.60 | $784.65 | $784.60 | |