| 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 | $115.61 | 3.156% | $119.2587 | $119.26 | $119.25 | $119.30 |
| Purchase #2 | $6.92 | 12.585% | $7.7909 | $7.79 | $7.80 | $7.80 |
| Purchase #3 | $73.70 | 10.514% | $81.4488 | $81.45 | $81.45 | $81.40 |
| Purchase #4 | $97.51 | 3.254% | $100.683 | $100.68 | $100.70 | $100.70 |
| Purchase #5 | $33.89 | 12.443% | $38.1069 | $38.11 | $38.10 | $38.10 |
| Purchase #6 | $231.43 | 13.333% | $262.2866 | $262.29 | $262.30 | $262.30 |
| Purchase #7 | $15.78 | 3.131% | $16.2741 | $16.27 | $16.25 | $16.30 |
| 7 purchase totals = | $574.84 | $625.8490 | $625.85 | $625.85 | $625.90 | |