| 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 | $235.59 | 5.244% | $247.9443 | $247.94 | $247.95 | $247.90 |
| Purchase #2 | $245.56 | 13.226% | $278.0378 | $278.04 | $278.05 | $278.00 |
| Purchase #3 | $220.31 | 4.274% | $229.726 | $229.73 | $229.75 | $229.70 |
| Purchase #4 | $111.45 | 9.180% | $121.6811 | $121.68 | $121.70 | $121.70 |
| Purchase #5 | $111.94 | 5.659% | $118.2747 | $118.27 | $118.25 | $118.30 |
| Purchase #6 | $108.39 | 4.560% | $113.3326 | $113.33 | $113.35 | $113.30 |
| Purchase #7 | $148.60 | 10.560% | $164.2922 | $164.29 | $164.30 | $164.30 |
| 7 purchase totals = | $1,181.84 | $1,273.2887 | $1,273.28 | $1,273.35 | $1,273.20 | |