| 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 | $25.68 | 9.655% | $28.1594 | $28.16 | $28.15 | $28.20 |
| Purchase #2 | $240.59 | 5.732% | $254.3806 | $254.38 | $254.40 | $254.40 |
| Purchase #3 | $221.50 | 12.813% | $249.8808 | $249.88 | $249.90 | $249.90 |
| Purchase #4 | $182.49 | 12.316% | $204.9655 | $204.97 | $204.95 | $205.00 |
| Purchase #5 | $218.38 | 7.383% | $234.503 | $234.50 | $234.50 | $234.50 |
| Purchase #6 | $209.41 | 4.598% | $219.0387 | $219.04 | $219.05 | $219.00 |
| Purchase #7 | $9.98 | 4.167% | $10.3959 | $10.40 | $10.40 | $10.40 |
| 7 purchase totals = | $1,108.03 | $1,201.3239 | $1,201.33 | $1,201.35 | $1,201.40 | |