| 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 | $216.80 | 8.652% | $235.5575 | $235.56 | $235.55 | $235.60 |
| Purchase #2 | $173.62 | 6.575% | $185.0355 | $185.04 | $185.05 | $185.00 |
| Purchase #3 | $55.31 | 3.151% | $57.0528 | $57.05 | $57.05 | $57.10 |
| Purchase #4 | $142.32 | 4.668% | $148.9635 | $148.96 | $148.95 | $149.00 |
| Purchase #5 | $65.66 | 3.612% | $68.0316 | $68.03 | $68.05 | $68.00 |
| Purchase #6 | $249.88 | 8.253% | $270.5026 | $270.50 | $270.50 | $270.50 |
| Purchase #7 | $15.76 | 10.448% | $17.4066 | $17.41 | $17.40 | $17.40 |
| 7 purchase totals = | $919.35 | $982.5501 | $982.55 | $982.55 | $982.60 | |