| 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 | $131.82 | 3.862% | $136.9109 | $136.91 | $136.90 | $136.90 |
| Purchase #2 | $118.85 | 12.598% | $133.8227 | $133.82 | $133.80 | $133.80 |
| Purchase #3 | $119.49 | 8.645% | $129.8199 | $129.82 | $129.80 | $129.80 |
| Purchase #4 | $49.67 | 12.576% | $55.9165 | $55.92 | $55.90 | $55.90 |
| Purchase #5 | $118.57 | 3.828% | $123.1089 | $123.11 | $123.10 | $123.10 |
| Purchase #6 | $229.55 | 8.140% | $248.2354 | $248.24 | $248.25 | $248.20 |
| Purchase #7 | $140.60 | 5.593% | $148.4638 | $148.46 | $148.45 | $148.50 |
| 7 purchase totals = | $908.55 | $976.2781 | $976.28 | $976.20 | $976.20 | |