| 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 | $199.48 | 12.185% | $223.7866 | $223.79 | $223.80 | $223.80 |
| Purchase #2 | $76.28 | 7.689% | $82.1452 | $82.15 | $82.15 | $82.10 |
| Purchase #3 | $147.44 | 7.316% | $158.2267 | $158.23 | $158.25 | $158.20 |
| Purchase #4 | $208.65 | 12.157% | $234.0156 | $234.02 | $234.00 | $234.00 |
| Purchase #5 | $83.35 | 9.210% | $91.0265 | $91.03 | $91.05 | $91.00 |
| Purchase #6 | $105.84 | 11.211% | $117.7057 | $117.71 | $117.70 | $117.70 |
| Purchase #7 | $104.93 | 7.727% | $113.0379 | $113.04 | $113.05 | $113.00 |
| 7 purchase totals = | $925.97 | $1,019.9442 | $1,019.97 | $1,020.00 | $1,019.80 | |