| 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 | $225.43 | 6.168% | $239.3345 | $239.33 | $239.35 | $239.30 |
| Purchase #2 | $190.45 | 9.657% | $208.8418 | $208.84 | $208.85 | $208.80 |
| Purchase #3 | $182.94 | 8.411% | $198.3271 | $198.33 | $198.35 | $198.30 |
| Purchase #4 | $224.71 | 11.481% | $250.509 | $250.51 | $250.50 | $250.50 |
| Purchase #5 | $113.59 | 10.695% | $125.7385 | $125.74 | $125.75 | $125.70 |
| Purchase #6 | $136.84 | 7.565% | $147.1919 | $147.19 | $147.20 | $147.20 |
| Purchase #7 | $21.86 | 5.491% | $23.0603 | $23.06 | $23.05 | $23.10 |
| 7 purchase totals = | $1,095.82 | $1,193.0031 | $1,193.00 | $1,193.05 | $1,192.90 | |