| 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 | $130.71 | 9.583% | $143.2359 | $143.24 | $143.25 | $143.20 |
| Purchase #2 | $14.64 | 13.582% | $16.6284 | $16.63 | $16.65 | $16.60 |
| Purchase #3 | $172.58 | 11.713% | $192.7943 | $192.79 | $192.80 | $192.80 |
| Purchase #4 | $235.71 | 7.805% | $254.1072 | $254.11 | $254.10 | $254.10 |
| Purchase #5 | $176.39 | 4.390% | $184.1335 | $184.13 | $184.15 | $184.10 |
| Purchase #6 | $227.25 | 4.372% | $237.1854 | $237.19 | $237.20 | $237.20 |
| Purchase #7 | $208.49 | 11.221% | $231.8847 | $231.88 | $231.90 | $231.90 |
| 7 purchase totals = | $1,165.77 | $1,259.9694 | $1,259.97 | $1,260.05 | $1,259.90 | |