| 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 | $183.39 | 13.689% | $208.4943 | $208.49 | $208.50 | $208.50 |
| Purchase #2 | $118.70 | 4.381% | $123.9002 | $123.90 | $123.90 | $123.90 |
| Purchase #3 | $142.51 | 3.849% | $147.9952 | $148.00 | $148.00 | $148.00 |
| Purchase #4 | $186.77 | 6.317% | $198.5683 | $198.57 | $198.55 | $198.60 |
| Purchase #5 | $176.50 | 10.510% | $195.0502 | $195.05 | $195.05 | $195.10 |
| Purchase #6 | $215.57 | 6.187% | $228.9073 | $228.91 | $228.90 | $228.90 |
| Purchase #7 | $125.31 | 6.466% | $133.4125 | $133.41 | $133.40 | $133.40 |
| 7 purchase totals = | $1,148.75 | $1,236.3280 | $1,236.33 | $1,236.30 | $1,236.40 | |