| 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 | $108.92 | 12.263% | $122.2769 | $122.28 | $122.30 | $122.30 |
| Purchase #2 | $138.76 | 9.433% | $151.8492 | $151.85 | $151.85 | $151.80 |
| Purchase #3 | $8.47 | 10.324% | $9.3444 | $9.34 | $9.35 | $9.30 |
| Purchase #4 | $26.80 | 10.788% | $29.6912 | $29.69 | $29.70 | $29.70 |
| Purchase #5 | $227.78 | 9.428% | $249.2551 | $249.26 | $249.25 | $249.30 |
| Purchase #6 | $216.58 | 4.537% | $226.4062 | $226.41 | $226.40 | $226.40 |
| Purchase #7 | $206.56 | 8.289% | $223.6818 | $223.68 | $223.70 | $223.70 |
| 7 purchase totals = | $933.87 | $1,012.5048 | $1,012.51 | $1,012.55 | $1,012.50 | |