| 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 | $250.48 | 13.450% | $284.1696 | $284.17 | $284.15 | $284.20 |
| Purchase #2 | $196.33 | 9.145% | $214.2844 | $214.28 | $214.30 | $214.30 |
| Purchase #3 | $31.61 | 6.214% | $33.5742 | $33.57 | $33.55 | $33.60 |
| Purchase #4 | $122.75 | 3.759% | $127.3642 | $127.36 | $127.35 | $127.40 |
| Purchase #5 | $219.53 | 3.834% | $227.9468 | $227.95 | $227.95 | $227.90 |
| Purchase #6 | $217.37 | 12.463% | $244.4608 | $244.46 | $244.45 | $244.50 |
| Purchase #7 | $152.36 | 3.294% | $157.3787 | $157.38 | $157.40 | $157.40 |
| 7 purchase totals = | $1,190.43 | $1,289.1787 | $1,289.17 | $1,289.15 | $1,289.30 | |