| 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 | $127.64 | 4.353% | $133.1962 | $133.20 | $133.20 | $133.20 |
| Purchase #2 | $125.69 | 7.212% | $134.7548 | $134.75 | $134.75 | $134.80 |
| Purchase #3 | $110.81 | 6.326% | $117.8198 | $117.82 | $117.80 | $117.80 |
| Purchase #4 | $237.71 | 13.683% | $270.2359 | $270.24 | $270.25 | $270.20 |
| Purchase #5 | $61.41 | 10.769% | $68.0232 | $68.02 | $68.00 | $68.00 |
| Purchase #6 | $192.50 | 8.119% | $208.1291 | $208.13 | $208.15 | $208.10 |
| Purchase #7 | $118.96 | 12.539% | $133.8764 | $133.88 | $133.90 | $133.90 |
| 7 purchase totals = | $974.72 | $1,066.0354 | $1,066.04 | $1,066.05 | $1,066.00 | |