| 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 | $114.91 | 9.858% | $126.2378 | $126.24 | $126.25 | $126.20 |
| Purchase #2 | $193.49 | 9.146% | $211.1866 | $211.19 | $211.20 | $211.20 |
| Purchase #3 | $46.38 | 7.212% | $49.7249 | $49.72 | $49.70 | $49.70 |
| Purchase #4 | $93.71 | 10.222% | $103.289 | $103.29 | $103.30 | $103.30 |
| Purchase #5 | $21.51 | 9.578% | $23.5702 | $23.57 | $23.55 | $23.60 |
| Purchase #6 | $166.73 | 4.398% | $174.0628 | $174.06 | $174.05 | $174.10 |
| Purchase #7 | $128.84 | 3.585% | $133.4589 | $133.46 | $133.45 | $133.50 |
| 7 purchase totals = | $765.57 | $821.5302 | $821.53 | $821.50 | $821.60 | |