| 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 | $193.29 | 12.766% | $217.9654 | $217.97 | $217.95 | $218.00 |
| Purchase #2 | $130.73 | 10.581% | $144.5625 | $144.56 | $144.55 | $144.60 |
| Purchase #3 | $65.46 | 12.234% | $73.4684 | $73.47 | $73.45 | $73.50 |
| Purchase #4 | $219.75 | 9.650% | $240.9559 | $240.96 | $240.95 | $241.00 |
| Purchase #5 | $30.25 | 13.284% | $34.2684 | $34.27 | $34.25 | $34.30 |
| Purchase #6 | $163.28 | 8.154% | $176.5939 | $176.59 | $176.60 | $176.60 |
| Purchase #7 | $87.42 | 4.774% | $91.5934 | $91.59 | $91.60 | $91.60 |
| 7 purchase totals = | $890.18 | $979.4079 | $979.41 | $979.35 | $979.60 | |