| 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 | $197.80 | 4.698% | $207.0926 | $207.09 | $207.10 | $207.10 |
| Purchase #2 | $17.54 | 8.783% | $19.0805 | $19.08 | $19.10 | $19.10 |
| Purchase #3 | $72.34 | 9.561% | $79.2564 | $79.26 | $79.25 | $79.30 |
| Purchase #4 | $245.95 | 8.234% | $266.2015 | $266.20 | $266.20 | $266.20 |
| Purchase #5 | $167.25 | 13.132% | $189.2133 | $189.21 | $189.20 | $189.20 |
| Purchase #6 | $60.32 | 10.576% | $66.6994 | $66.70 | $66.70 | $66.70 |
| Purchase #7 | $70.45 | 3.308% | $72.7805 | $72.78 | $72.80 | $72.80 |
| 7 purchase totals = | $831.65 | $900.3242 | $900.32 | $900.35 | $900.40 | |