| 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 | $248.98 | 13.775% | $283.277 | $283.28 | $283.30 | $283.30 |
| Purchase #2 | $197.29 | 9.622% | $216.2732 | $216.27 | $216.25 | $216.30 |
| Purchase #3 | $85.30 | 3.473% | $88.2625 | $88.26 | $88.25 | $88.30 |
| Purchase #4 | $149.76 | 6.312% | $159.2129 | $159.21 | $159.20 | $159.20 |
| Purchase #5 | $27.51 | 9.392% | $30.0937 | $30.09 | $30.10 | $30.10 |
| Purchase #6 | $218.68 | 7.580% | $235.2559 | $235.26 | $235.25 | $235.30 |
| Purchase #7 | $6.68 | 11.793% | $7.4678 | $7.47 | $7.45 | $7.50 |
| 7 purchase totals = | $934.20 | $1,019.8430 | $1,019.84 | $1,019.80 | $1,020.00 | |