| 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 | $248.85 | 8.686% | $270.4651 | $270.47 | $270.45 | $270.50 |
| Purchase #2 | $43.95 | 7.449% | $47.2238 | $47.22 | $47.20 | $47.20 |
| Purchase #3 | $77.50 | 10.348% | $85.5197 | $85.52 | $85.50 | $85.50 |
| Purchase #4 | $174.53 | 3.429% | $180.5146 | $180.51 | $180.50 | $180.50 |
| Purchase #5 | $224.92 | 3.351% | $232.4571 | $232.46 | $232.45 | $232.50 |
| Purchase #6 | $205.60 | 10.603% | $227.3998 | $227.40 | $227.40 | $227.40 |
| Purchase #7 | $221.70 | 12.481% | $249.3704 | $249.37 | $249.35 | $249.40 |
| 7 purchase totals = | $1,197.05 | $1,292.9505 | $1,292.95 | $1,292.85 | $1,293.00 | |