| 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 | $234.69 | 6.510% | $249.9683 | $249.97 | $249.95 | $250.00 |
| Purchase #2 | $8.44 | 12.370% | $9.484 | $9.48 | $9.50 | $9.50 |
| Purchase #3 | $145.89 | 9.528% | $159.7904 | $159.79 | $159.80 | $159.80 |
| Purchase #4 | $34.72 | 5.412% | $36.599 | $36.60 | $36.60 | $36.60 |
| Purchase #5 | $38.91 | 13.701% | $44.2411 | $44.24 | $44.25 | $44.20 |
| Purchase #6 | $114.87 | 12.472% | $129.1966 | $129.20 | $129.20 | $129.20 |
| Purchase #7 | $141.35 | 4.526% | $147.7475 | $147.75 | $147.75 | $147.70 |
| 7 purchase totals = | $718.87 | $777.0269 | $777.03 | $777.05 | $777.00 | |