| 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 | $212.61 | 12.767% | $239.7539 | $239.75 | $239.75 | $239.80 |
| Purchase #2 | $199.29 | 8.569% | $216.3672 | $216.37 | $216.35 | $216.40 |
| Purchase #3 | $121.58 | 5.604% | $128.3933 | $128.39 | $128.40 | $128.40 |
| Purchase #4 | $248.78 | 12.785% | $280.5865 | $280.59 | $280.60 | $280.60 |
| Purchase #5 | $75.58 | 10.252% | $83.3285 | $83.33 | $83.35 | $83.30 |
| Purchase #6 | $223.33 | 6.222% | $237.2256 | $237.23 | $237.25 | $237.20 |
| Purchase #7 | $36.44 | 3.345% | $37.6589 | $37.66 | $37.65 | $37.70 |
| 7 purchase totals = | $1,117.61 | $1,223.3139 | $1,223.32 | $1,223.35 | $1,223.40 | |