| 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 | $240.38 | 11.360% | $267.6872 | $267.69 | $267.70 | $267.70 |
| Purchase #2 | $119.54 | 7.659% | $128.6956 | $128.70 | $128.70 | $128.70 |
| Purchase #3 | $78.96 | 4.324% | $82.3742 | $82.37 | $82.35 | $82.40 |
| Purchase #4 | $240.45 | 12.231% | $269.8594 | $269.86 | $269.85 | $269.90 |
| Purchase #5 | $96.92 | 5.435% | $102.1876 | $102.19 | $102.20 | $102.20 |
| Purchase #6 | $64.80 | 10.328% | $71.4925 | $71.49 | $71.50 | $71.50 |
| Purchase #7 | $212.83 | 10.702% | $235.6071 | $235.61 | $235.60 | $235.60 |
| 7 purchase totals = | $1,053.88 | $1,157.9036 | $1,157.91 | $1,157.90 | $1,158.00 | |