| 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 | $214.44 | 8.601% | $232.884 | $232.88 | $232.90 | $232.90 |
| Purchase #2 | $153.80 | 5.660% | $162.5051 | $162.51 | $162.50 | $162.50 |
| Purchase #3 | $195.26 | 5.442% | $205.886 | $205.89 | $205.90 | $205.90 |
| Purchase #4 | $204.37 | 6.342% | $217.3311 | $217.33 | $217.35 | $217.30 |
| Purchase #5 | $15.68 | 3.678% | $16.2567 | $16.26 | $16.25 | $16.30 |
| Purchase #6 | $236.84 | 11.541% | $264.1737 | $264.17 | $264.15 | $264.20 |
| Purchase #7 | $113.87 | 13.667% | $129.4326 | $129.43 | $129.45 | $129.40 |
| 7 purchase totals = | $1,134.26 | $1,228.4692 | $1,228.47 | $1,228.50 | $1,228.50 | |