| 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 | $249.88 | 12.356% | $280.7552 | $280.76 | $280.75 | $280.80 |
| Purchase #2 | $219.51 | 13.454% | $249.0429 | $249.04 | $249.05 | $249.00 |
| Purchase #3 | $15.41 | 3.592% | $15.9635 | $15.96 | $15.95 | $16.00 |
| Purchase #4 | $98.50 | 8.622% | $106.9927 | $106.99 | $107.00 | $107.00 |
| Purchase #5 | $237.60 | 13.802% | $270.3936 | $270.39 | $270.40 | $270.40 |
| Purchase #6 | $228.97 | 3.722% | $237.4923 | $237.49 | $237.50 | $237.50 |
| Purchase #7 | $197.47 | 13.224% | $223.5834 | $223.58 | $223.60 | $223.60 |
| 7 purchase totals = | $1,247.34 | $1,384.2236 | $1,384.21 | $1,384.25 | $1,384.30 | |