| 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 | $240.34 | 8.221% | $260.0984 | $260.10 | $260.10 | $260.10 |
| Purchase #2 | $235.84 | 13.592% | $267.8954 | $267.90 | $267.90 | $267.90 |
| Purchase #3 | $77.90 | 3.133% | $80.3406 | $80.34 | $80.35 | $80.30 |
| Purchase #4 | $114.42 | 12.656% | $128.901 | $128.90 | $128.90 | $128.90 |
| Purchase #5 | $108.43 | 8.267% | $117.3939 | $117.39 | $117.40 | $117.40 |
| Purchase #6 | $67.40 | 7.355% | $72.3573 | $72.36 | $72.35 | $72.40 |
| Purchase #7 | $119.53 | 11.304% | $133.0417 | $133.04 | $133.05 | $133.00 |
| 7 purchase totals = | $963.86 | $1,060.0283 | $1,060.03 | $1,060.05 | $1,060.00 | |