| 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 | $238.69 | 12.484% | $268.4881 | $268.49 | $268.50 | $268.50 |
| Purchase #2 | $193.75 | 10.304% | $213.714 | $213.71 | $213.70 | $213.70 |
| Purchase #3 | $78.52 | 7.610% | $84.4954 | $84.50 | $84.50 | $84.50 |
| Purchase #4 | $145.58 | 12.599% | $163.9216 | $163.92 | $163.90 | $163.90 |
| Purchase #5 | $193.76 | 7.501% | $208.2939 | $208.29 | $208.30 | $208.30 |
| Purchase #6 | $17.42 | 8.747% | $18.9437 | $18.94 | $18.95 | $18.90 |
| Purchase #7 | $197.44 | 10.127% | $217.4347 | $217.43 | $217.45 | $217.40 |
| 7 purchase totals = | $1,065.16 | $1,175.2914 | $1,175.28 | $1,175.30 | $1,175.20 | |