| 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 | $227.44 | 5.678% | $240.354 | $240.35 | $240.35 | $240.40 |
| Purchase #2 | $41.74 | 4.652% | $43.6817 | $43.68 | $43.70 | $43.70 |
| Purchase #3 | $9.30 | 4.389% | $9.7082 | $9.71 | $9.70 | $9.70 |
| Purchase #4 | $137.37 | 7.522% | $147.703 | $147.70 | $147.70 | $147.70 |
| Purchase #5 | $47.45 | 12.640% | $53.4477 | $53.45 | $53.45 | $53.40 |
| Purchase #6 | $129.71 | 8.243% | $140.402 | $140.40 | $140.40 | $140.40 |
| Purchase #7 | $82.36 | 6.838% | $87.9918 | $87.99 | $88.00 | $88.00 |
| 7 purchase totals = | $675.37 | $723.2884 | $723.28 | $723.30 | $723.30 | |