| 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 | $107.37 | 12.140% | $120.4047 | $120.40 | $120.40 | $120.40 |
| Purchase #2 | $229.26 | 6.839% | $244.9391 | $244.94 | $244.95 | $244.90 |
| Purchase #3 | $92.81 | 4.754% | $97.2222 | $97.22 | $97.20 | $97.20 |
| Purchase #4 | $112.47 | 6.254% | $119.5039 | $119.50 | $119.50 | $119.50 |
| Purchase #5 | $105.31 | 9.866% | $115.6999 | $115.70 | $115.70 | $115.70 |
| Purchase #6 | $45.99 | 11.446% | $51.254 | $51.25 | $51.25 | $51.30 |
| Purchase #7 | $207.53 | 4.457% | $216.7796 | $216.78 | $216.80 | $216.80 |
| 7 purchase totals = | $900.74 | $965.8034 | $965.79 | $965.80 | $965.80 | |