| 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 | $223.59 | 3.643% | $231.7354 | $231.74 | $231.75 | $231.70 |
| Purchase #2 | $154.44 | 6.326% | $164.2099 | $164.21 | $164.20 | $164.20 |
| Purchase #3 | $222.67 | 10.597% | $246.2663 | $246.27 | $246.25 | $246.30 |
| Purchase #4 | $79.66 | 10.408% | $87.951 | $87.95 | $87.95 | $88.00 |
| Purchase #5 | $13.80 | 9.316% | $15.0856 | $15.09 | $15.10 | $15.10 |
| Purchase #6 | $106.73 | 6.571% | $113.7432 | $113.74 | $113.75 | $113.70 |
| Purchase #7 | $226.32 | 3.475% | $234.1846 | $234.18 | $234.20 | $234.20 |
| 7 purchase totals = | $1,027.21 | $1,093.1760 | $1,093.18 | $1,093.20 | $1,093.20 | |