| 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 | $208.60 | 6.731% | $222.6409 | $222.64 | $222.65 | $222.60 |
| Purchase #2 | $132.36 | 3.646% | $137.1858 | $137.19 | $137.20 | $137.20 |
| Purchase #3 | $16.67 | 11.677% | $18.6166 | $18.62 | $18.60 | $18.60 |
| Purchase #4 | $215.89 | 12.591% | $243.0727 | $243.07 | $243.05 | $243.10 |
| Purchase #5 | $175.87 | 3.771% | $182.5021 | $182.50 | $182.50 | $182.50 |
| Purchase #6 | $109.53 | 9.322% | $119.7404 | $119.74 | $119.75 | $119.70 |
| Purchase #7 | $178.47 | 3.582% | $184.8628 | $184.86 | $184.85 | $184.90 |
| 7 purchase totals = | $1,037.39 | $1,108.6213 | $1,108.62 | $1,108.60 | $1,108.60 | |