| 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 | $114.55 | 13.300% | $129.7852 | $129.79 | $129.80 | $129.80 |
| Purchase #2 | $136.30 | 3.813% | $141.4971 | $141.50 | $141.50 | $141.50 |
| Purchase #3 | $112.88 | 9.556% | $123.6668 | $123.67 | $123.65 | $123.70 |
| Purchase #4 | $129.84 | 10.784% | $143.8419 | $143.84 | $143.85 | $143.80 |
| Purchase #5 | $250.56 | 5.111% | $263.3661 | $263.37 | $263.35 | $263.40 |
| Purchase #6 | $27.59 | 9.543% | $30.2229 | $30.22 | $30.20 | $30.20 |
| Purchase #7 | $201.54 | 7.442% | $216.5386 | $216.54 | $216.55 | $216.50 |
| 7 purchase totals = | $973.26 | $1,048.9186 | $1,048.93 | $1,048.90 | $1,048.90 | |