| 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 | $97.75 | 8.400% | $105.961 | $105.96 | $105.95 | $106.00 |
| Purchase #2 | $217.34 | 11.391% | $242.0972 | $242.10 | $242.10 | $242.10 |
| Purchase #3 | $151.84 | 7.243% | $162.8378 | $162.84 | $162.85 | $162.80 |
| Purchase #4 | $132.83 | 3.869% | $137.9692 | $137.97 | $137.95 | $138.00 |
| Purchase #5 | $191.93 | 6.839% | $205.0561 | $205.06 | $205.05 | $205.10 |
| Purchase #6 | $122.28 | 11.285% | $136.0793 | $136.08 | $136.10 | $136.10 |
| Purchase #7 | $47.51 | 10.470% | $52.4843 | $52.48 | $52.50 | $52.50 |
| 7 purchase totals = | $961.48 | $1,042.4849 | $1,042.49 | $1,042.50 | $1,042.60 | |