| 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 | $223.36 | 12.402% | $251.0611 | $251.06 | $251.05 | $251.10 |
| Purchase #2 | $241.69 | 13.110% | $273.3756 | $273.38 | $273.40 | $273.40 |
| Purchase #3 | $70.25 | 13.225% | $79.5406 | $79.54 | $79.55 | $79.50 |
| Purchase #4 | $170.66 | 13.826% | $194.2555 | $194.26 | $194.25 | $194.30 |
| Purchase #5 | $197.77 | 10.197% | $217.9366 | $217.94 | $217.95 | $217.90 |
| Purchase #6 | $18.56 | 8.112% | $20.0656 | $20.07 | $20.05 | $20.10 |
| Purchase #7 | $142.95 | 5.476% | $150.7779 | $150.78 | $150.80 | $150.80 |
| 7 purchase totals = | $1,065.24 | $1,187.0129 | $1,187.03 | $1,187.05 | $1,187.10 | |