| 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 | $190.86 | 8.396% | $206.8846 | $206.88 | $206.90 | $206.90 |
| Purchase #2 | $233.69 | 3.190% | $241.1447 | $241.14 | $241.15 | $241.10 |
| Purchase #3 | $185.63 | 10.588% | $205.2845 | $205.28 | $205.30 | $205.30 |
| Purchase #4 | $242.81 | 5.326% | $255.7421 | $255.74 | $255.75 | $255.70 |
| Purchase #5 | $71.38 | 12.595% | $80.3703 | $80.37 | $80.35 | $80.40 |
| Purchase #6 | $132.42 | 3.203% | $136.6614 | $136.66 | $136.65 | $136.70 |
| Purchase #7 | $160.35 | 9.552% | $175.6666 | $175.67 | $175.65 | $175.70 |
| 7 purchase totals = | $1,217.14 | $1,301.7542 | $1,301.74 | $1,301.75 | $1,301.80 | |