| 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 | $9.85 | 11.184% | $10.9516 | $10.95 | $10.95 | $11.00 |
| Purchase #2 | $215.26 | 5.297% | $226.6623 | $226.66 | $226.65 | $226.70 |
| Purchase #3 | $148.75 | 5.646% | $157.1484 | $157.15 | $157.15 | $157.10 |
| Purchase #4 | $156.68 | 8.657% | $170.2438 | $170.24 | $170.25 | $170.20 |
| Purchase #5 | $219.93 | 5.203% | $231.373 | $231.37 | $231.35 | $231.40 |
| Purchase #6 | $67.92 | 6.715% | $72.4808 | $72.48 | $72.50 | $72.50 |
| Purchase #7 | $202.84 | 13.314% | $229.8461 | $229.85 | $229.85 | $229.80 |
| 7 purchase totals = | $1,021.23 | $1,098.7060 | $1,098.70 | $1,098.70 | $1,098.70 | |