| 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 | $12.98 | 8.563% | $14.0915 | $14.09 | $14.10 | $14.10 |
| Purchase #2 | $52.62 | 12.284% | $59.0838 | $59.08 | $59.10 | $59.10 |
| Purchase #3 | $70.25 | 8.719% | $76.3751 | $76.38 | $76.40 | $76.40 |
| Purchase #4 | $204.98 | 13.122% | $231.8775 | $231.88 | $231.90 | $231.90 |
| Purchase #5 | $124.49 | 9.721% | $136.5917 | $136.59 | $136.60 | $136.60 |
| Purchase #6 | $243.41 | 6.134% | $258.3408 | $258.34 | $258.35 | $258.30 |
| Purchase #7 | $218.95 | 4.849% | $229.5669 | $229.57 | $229.55 | $229.60 |
| 7 purchase totals = | $927.68 | $1,005.9273 | $1,005.93 | $1,006.00 | $1,006.00 | |