| 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 | $219.78 | 10.358% | $242.5448 | $242.54 | $242.55 | $242.50 |
| Purchase #2 | $217.87 | 6.251% | $231.4891 | $231.49 | $231.50 | $231.50 |
| Purchase #3 | $214.98 | 8.621% | $233.5134 | $233.51 | $233.50 | $233.50 |
| Purchase #4 | $245.90 | 10.869% | $272.6269 | $272.63 | $272.65 | $272.60 |
| Purchase #5 | $154.61 | 8.488% | $167.7333 | $167.73 | $167.75 | $167.70 |
| Purchase #6 | $226.86 | 5.533% | $239.4122 | $239.41 | $239.40 | $239.40 |
| Purchase #7 | $190.48 | 4.218% | $198.5144 | $198.51 | $198.50 | $198.50 |
| 7 purchase totals = | $1,470.48 | $1,585.8341 | $1,585.82 | $1,585.85 | $1,585.70 | |