| 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 | $134.46 | 6.657% | $143.411 | $143.41 | $143.40 | $143.40 |
| Purchase #2 | $127.49 | 5.584% | $134.609 | $134.61 | $134.60 | $134.60 |
| Purchase #3 | $41.30 | 11.441% | $46.0251 | $46.03 | $46.05 | $46.00 |
| Purchase #4 | $160.93 | 4.576% | $168.2942 | $168.29 | $168.30 | $168.30 |
| Purchase #5 | $158.31 | 10.661% | $175.1874 | $175.19 | $175.20 | $175.20 |
| Purchase #6 | $101.42 | 3.268% | $104.7344 | $104.73 | $104.75 | $104.70 |
| Purchase #7 | $211.38 | 13.583% | $240.0917 | $240.09 | $240.10 | $240.10 |
| 7 purchase totals = | $935.29 | $1,012.3528 | $1,012.35 | $1,012.40 | $1,012.30 | |