| 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 | $13.53 | 6.729% | $14.4404 | $14.44 | $14.45 | $14.40 |
| Purchase #2 | $224.68 | 9.659% | $246.3818 | $246.38 | $246.40 | $246.40 |
| Purchase #3 | $234.51 | 8.682% | $254.8702 | $254.87 | $254.85 | $254.90 |
| Purchase #4 | $138.65 | 3.794% | $143.9104 | $143.91 | $143.90 | $143.90 |
| Purchase #5 | $156.65 | 13.497% | $177.7931 | $177.79 | $177.80 | $177.80 |
| Purchase #6 | $228.43 | 11.727% | $255.218 | $255.22 | $255.20 | $255.20 |
| Purchase #7 | $93.87 | 10.804% | $104.0117 | $104.01 | $104.00 | $104.00 |
| 7 purchase totals = | $1,090.32 | $1,196.6256 | $1,196.62 | $1,196.60 | $1,196.60 | |