| 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 | $26.39 | 13.551% | $29.9661 | $29.97 | $29.95 | $30.00 |
| Purchase #2 | $149.55 | 10.318% | $164.9806 | $164.98 | $165.00 | $165.00 |
| Purchase #3 | $248.38 | 12.183% | $278.6401 | $278.64 | $278.65 | $278.60 |
| Purchase #4 | $215.99 | 12.546% | $243.0881 | $243.09 | $243.10 | $243.10 |
| Purchase #5 | $43.26 | 11.552% | $48.2574 | $48.26 | $48.25 | $48.30 |
| Purchase #6 | $151.53 | 3.357% | $156.6169 | $156.62 | $156.60 | $156.60 |
| Purchase #7 | $242.39 | 13.760% | $275.7429 | $275.74 | $275.75 | $275.70 |
| 7 purchase totals = | $1,077.49 | $1,197.2921 | $1,197.30 | $1,197.30 | $1,197.30 | |