| 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 | $190.38 | 8.181% | $205.955 | $205.96 | $205.95 | $206.00 |
| Purchase #2 | $129.80 | 13.308% | $147.0738 | $147.07 | $147.05 | $147.10 |
| Purchase #3 | $97.83 | 7.237% | $104.91 | $104.91 | $104.90 | $104.90 |
| Purchase #4 | $106.27 | 13.817% | $120.9533 | $120.95 | $120.95 | $121.00 |
| Purchase #5 | $9.92 | 5.221% | $10.4379 | $10.44 | $10.45 | $10.40 |
| Purchase #6 | $10.50 | 8.274% | $11.3688 | $11.37 | $11.35 | $11.40 |
| Purchase #7 | $219.53 | 6.428% | $233.6414 | $233.64 | $233.65 | $233.60 |
| 7 purchase totals = | $764.23 | $834.3402 | $834.34 | $834.30 | $834.40 | |