| 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 | $220.91 | 7.353% | $237.1535 | $237.15 | $237.15 | $237.20 |
| Purchase #2 | $63.58 | 13.621% | $72.2402 | $72.24 | $72.25 | $72.20 |
| Purchase #3 | $247.77 | 5.503% | $261.4048 | $261.40 | $261.40 | $261.40 |
| Purchase #4 | $28.55 | 11.234% | $31.7573 | $31.76 | $31.75 | $31.80 |
| Purchase #5 | $215.31 | 5.284% | $226.687 | $226.69 | $226.70 | $226.70 |
| Purchase #6 | $185.75 | 12.176% | $208.3669 | $208.37 | $208.35 | $208.40 |
| Purchase #7 | $135.37 | 13.169% | $153.1969 | $153.20 | $153.20 | $153.20 |
| 7 purchase totals = | $1,097.24 | $1,190.8066 | $1,190.81 | $1,190.80 | $1,190.90 | |