| 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 | $248.50 | 9.602% | $272.361 | $272.36 | $272.35 | $272.40 |
| Purchase #2 | $154.33 | 5.679% | $163.0944 | $163.09 | $163.10 | $163.10 |
| Purchase #3 | $13.38 | 12.210% | $15.0137 | $15.01 | $15.00 | $15.00 |
| Purchase #4 | $48.64 | 3.365% | $50.2767 | $50.28 | $50.30 | $50.30 |
| Purchase #5 | $40.57 | 12.730% | $45.7346 | $45.73 | $45.75 | $45.70 |
| Purchase #6 | $118.80 | 7.763% | $128.0224 | $128.02 | $128.00 | $128.00 |
| Purchase #7 | $131.26 | 6.365% | $139.6147 | $139.61 | $139.60 | $139.60 |
| 7 purchase totals = | $755.48 | $814.1175 | $814.10 | $814.10 | $814.10 | |