| 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 | $15.78 | 9.224% | $17.2355 | $17.24 | $17.25 | $17.20 |
| Purchase #2 | $239.54 | 10.819% | $265.4558 | $265.46 | $265.45 | $265.50 |
| Purchase #3 | $205.65 | 3.746% | $213.3536 | $213.35 | $213.35 | $213.40 |
| Purchase #4 | $241.55 | 13.798% | $274.8791 | $274.88 | $274.90 | $274.90 |
| Purchase #5 | $170.43 | 12.729% | $192.124 | $192.12 | $192.10 | $192.10 |
| Purchase #6 | $16.25 | 11.279% | $18.0828 | $18.08 | $18.10 | $18.10 |
| Purchase #7 | $177.33 | 7.388% | $190.4311 | $190.43 | $190.45 | $190.40 |
| 7 purchase totals = | $1,066.53 | $1,171.5619 | $1,171.56 | $1,171.60 | $1,171.60 | |