| 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 | $242.42 | 12.455% | $272.6134 | $272.61 | $272.60 | $272.60 |
| Purchase #2 | $66.98 | 11.309% | $74.5548 | $74.55 | $74.55 | $74.60 |
| Purchase #3 | $211.86 | 11.272% | $235.7409 | $235.74 | $235.75 | $235.70 |
| Purchase #4 | $153.49 | 12.246% | $172.2864 | $172.29 | $172.30 | $172.30 |
| Purchase #5 | $247.85 | 9.494% | $271.3809 | $271.38 | $271.40 | $271.40 |
| Purchase #6 | $71.31 | 10.604% | $78.8717 | $78.87 | $78.85 | $78.90 |
| Purchase #7 | $169.78 | 11.308% | $188.9787 | $188.98 | $189.00 | $189.00 |
| 7 purchase totals = | $1,163.69 | $1,294.4268 | $1,294.42 | $1,294.45 | $1,294.50 | |