| 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 | $209.55 | 6.848% | $223.9 | $223.90 | $223.90 | $223.90 |
| Purchase #2 | $124.35 | 10.847% | $137.8382 | $137.84 | $137.85 | $137.80 |
| Purchase #3 | $179.28 | 7.462% | $192.6579 | $192.66 | $192.65 | $192.70 |
| Purchase #4 | $64.36 | 3.186% | $66.4105 | $66.41 | $66.40 | $66.40 |
| Purchase #5 | $94.52 | 5.125% | $99.3642 | $99.36 | $99.35 | $99.40 |
| Purchase #6 | $111.67 | 12.552% | $125.6868 | $125.69 | $125.70 | $125.70 |
| Purchase #7 | $185.60 | 10.721% | $205.4982 | $205.50 | $205.50 | $205.50 |
| 7 purchase totals = | $969.33 | $1,051.3558 | $1,051.36 | $1,051.35 | $1,051.40 | |