| 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 | $25.47 | 8.451% | $27.6225 | $27.62 | $27.60 | $27.60 |
| Purchase #2 | $247.96 | 8.800% | $269.7805 | $269.78 | $269.80 | $269.80 |
| Purchase #3 | $221.82 | 6.871% | $237.0613 | $237.06 | $237.05 | $237.10 |
| Purchase #4 | $229.82 | 10.449% | $253.8339 | $253.83 | $253.85 | $253.80 |
| Purchase #5 | $241.45 | 5.293% | $254.2299 | $254.23 | $254.25 | $254.20 |
| Purchase #6 | $134.78 | 8.587% | $146.3536 | $146.35 | $146.35 | $146.40 |
| Purchase #7 | $185.86 | 11.583% | $207.3882 | $207.39 | $207.40 | $207.40 |
| 7 purchase totals = | $1,287.16 | $1,396.2699 | $1,396.26 | $1,396.30 | $1,396.30 | |