| 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 | $247.72 | 10.178% | $272.9329 | $272.93 | $272.95 | $272.90 |
| Purchase #2 | $213.81 | 4.364% | $223.1407 | $223.14 | $223.15 | $223.10 |
| Purchase #3 | $161.70 | 4.777% | $169.4244 | $169.42 | $169.40 | $169.40 |
| Purchase #4 | $97.50 | 6.134% | $103.4807 | $103.48 | $103.50 | $103.50 |
| Purchase #5 | $222.30 | 4.539% | $232.3902 | $232.39 | $232.40 | $232.40 |
| Purchase #6 | $113.73 | 9.612% | $124.6617 | $124.66 | $124.65 | $124.70 |
| Purchase #7 | $225.37 | 4.635% | $235.8159 | $235.82 | $235.80 | $235.80 |
| 7 purchase totals = | $1,282.13 | $1,361.8465 | $1,361.84 | $1,361.85 | $1,361.80 | |