| 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 | $224.40 | 8.213% | $242.83 | $242.83 | $242.85 | $242.80 |
| Purchase #2 | $76.35 | 10.427% | $84.311 | $84.31 | $84.30 | $84.30 |
| Purchase #3 | $239.97 | 13.344% | $271.9916 | $271.99 | $272.00 | $272.00 |
| Purchase #4 | $194.43 | 10.853% | $215.5315 | $215.53 | $215.55 | $215.50 |
| Purchase #5 | $64.79 | 3.672% | $67.1691 | $67.17 | $67.15 | $67.20 |
| Purchase #6 | $49.31 | 5.354% | $51.9501 | $51.95 | $51.95 | $52.00 |
| Purchase #7 | $157.25 | 13.293% | $178.1532 | $178.15 | $178.15 | $178.20 |
| 7 purchase totals = | $1,006.50 | $1,111.9365 | $1,111.93 | $1,111.95 | $1,112.00 | |