| 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 | $226.53 | 9.400% | $247.8238 | $247.82 | $247.80 | $247.80 |
| Purchase #2 | $7.46 | 3.718% | $7.7374 | $7.74 | $7.75 | $7.70 |
| Purchase #3 | $174.56 | 8.232% | $188.9298 | $188.93 | $188.95 | $188.90 |
| Purchase #4 | $107.79 | 6.664% | $114.9731 | $114.97 | $114.95 | $115.00 |
| Purchase #5 | $205.96 | 12.366% | $231.429 | $231.43 | $231.45 | $231.40 |
| Purchase #6 | $248.63 | 9.383% | $271.959 | $271.96 | $271.95 | $272.00 |
| Purchase #7 | $199.35 | 10.537% | $220.3555 | $220.36 | $220.35 | $220.40 |
| 7 purchase totals = | $1,170.28 | $1,283.2076 | $1,283.21 | $1,283.20 | $1,283.20 | |