| 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 | $109.99 | 9.450% | $120.3841 | $120.38 | $120.40 | $120.40 |
| Purchase #2 | $121.70 | 7.365% | $130.6632 | $130.66 | $130.65 | $130.70 |
| Purchase #3 | $41.58 | 6.391% | $44.2374 | $44.24 | $44.25 | $44.20 |
| Purchase #4 | $218.50 | 11.462% | $243.5445 | $243.54 | $243.55 | $243.50 |
| Purchase #5 | $10.96 | 5.671% | $11.5815 | $11.58 | $11.60 | $11.60 |
| Purchase #6 | $249.67 | 4.850% | $261.779 | $261.78 | $261.80 | $261.80 |
| Purchase #7 | $244.26 | 7.461% | $262.4842 | $262.48 | $262.50 | $262.50 |
| 7 purchase totals = | $996.66 | $1,074.6739 | $1,074.66 | $1,074.75 | $1,074.70 | |