| 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 | $208.82 | 12.734% | $235.4111 | $235.41 | $235.40 | $235.40 |
| Purchase #2 | $15.49 | 13.770% | $17.623 | $17.62 | $17.60 | $17.60 |
| Purchase #3 | $196.33 | 13.145% | $222.1376 | $222.14 | $222.15 | $222.10 |
| Purchase #4 | $107.70 | 4.271% | $112.2999 | $112.30 | $112.30 | $112.30 |
| Purchase #5 | $51.80 | 9.405% | $56.6718 | $56.67 | $56.65 | $56.70 |
| Purchase #6 | $8.72 | 11.572% | $9.7291 | $9.73 | $9.75 | $9.70 |
| Purchase #7 | $36.53 | 7.803% | $39.3804 | $39.38 | $39.40 | $39.40 |
| 7 purchase totals = | $625.39 | $693.2529 | $693.25 | $693.25 | $693.20 | |