| 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 | $220.36 | 4.827% | $230.9968 | $231.00 | $231.00 | $231.00 |
| Purchase #2 | $190.44 | 12.687% | $214.6011 | $214.60 | $214.60 | $214.60 |
| Purchase #3 | $226.37 | 10.324% | $249.7404 | $249.74 | $249.75 | $249.70 |
| Purchase #4 | $225.74 | 10.140% | $248.63 | $248.63 | $248.65 | $248.60 |
| Purchase #5 | $219.40 | 5.574% | $231.6294 | $231.63 | $231.65 | $231.60 |
| Purchase #6 | $150.56 | 12.588% | $169.5125 | $169.51 | $169.50 | $169.50 |
| Purchase #7 | $134.51 | 4.284% | $140.2724 | $140.27 | $140.25 | $140.30 |
| 7 purchase totals = | $1,367.38 | $1,485.3826 | $1,485.38 | $1,485.40 | $1,485.30 | |