| 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 | $232.31 | 3.156% | $239.6417 | $239.64 | $239.65 | $239.60 |
| Purchase #2 | $102.25 | 13.105% | $115.6499 | $115.65 | $115.65 | $115.60 |
| Purchase #3 | $250.80 | 8.237% | $271.4584 | $271.46 | $271.45 | $271.50 |
| Purchase #4 | $237.30 | 4.272% | $247.4375 | $247.44 | $247.45 | $247.40 |
| Purchase #5 | $86.34 | 7.171% | $92.5314 | $92.53 | $92.55 | $92.50 |
| Purchase #6 | $21.80 | 9.370% | $23.8427 | $23.84 | $23.85 | $23.80 |
| Purchase #7 | $211.37 | 10.358% | $233.2637 | $233.26 | $233.25 | $233.30 |
| 7 purchase totals = | $1,142.17 | $1,223.8253 | $1,223.82 | $1,223.85 | $1,223.70 | |