| 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 | $35.42 | 12.420% | $39.8192 | $39.82 | $39.80 | $39.80 |
| Purchase #2 | $184.71 | 6.792% | $197.2555 | $197.26 | $197.25 | $197.30 |
| Purchase #3 | $7.31 | 10.711% | $8.093 | $8.09 | $8.10 | $8.10 |
| Purchase #4 | $243.54 | 6.729% | $259.9278 | $259.93 | $259.95 | $259.90 |
| Purchase #5 | $127.40 | 10.874% | $141.2535 | $141.25 | $141.25 | $141.30 |
| Purchase #6 | $68.26 | 9.166% | $74.5167 | $74.52 | $74.50 | $74.50 |
| Purchase #7 | $215.79 | 3.211% | $222.719 | $222.72 | $222.70 | $222.70 |
| 7 purchase totals = | $882.43 | $943.5847 | $943.59 | $943.55 | $943.60 | |