| 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 | $72.32 | 8.325% | $78.3406 | $78.34 | $78.35 | $78.30 |
| Purchase #2 | $241.77 | 6.661% | $257.8743 | $257.87 | $257.85 | $257.90 |
| Purchase #3 | $233.54 | 3.152% | $240.9012 | $240.90 | $240.90 | $240.90 |
| Purchase #4 | $151.27 | 3.703% | $156.8715 | $156.87 | $156.85 | $156.90 |
| Purchase #5 | $227.67 | 3.666% | $236.0164 | $236.02 | $236.00 | $236.00 |
| Purchase #6 | $245.59 | 11.201% | $273.0985 | $273.10 | $273.10 | $273.10 |
| Purchase #7 | $82.47 | 4.221% | $85.9511 | $85.95 | $85.95 | $86.00 |
| 7 purchase totals = | $1,254.63 | $1,329.0536 | $1,329.05 | $1,329.00 | $1,329.10 | |