| 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 | $217.75 | 6.510% | $231.9255 | $231.93 | $231.95 | $231.90 |
| Purchase #2 | $218.75 | 5.470% | $230.7156 | $230.72 | $230.70 | $230.70 |
| Purchase #3 | $44.80 | 10.814% | $49.6447 | $49.64 | $49.65 | $49.60 |
| Purchase #4 | $42.32 | 10.791% | $46.8868 | $46.89 | $46.90 | $46.90 |
| Purchase #5 | $163.58 | 3.833% | $169.85 | $169.85 | $169.85 | $169.90 |
| Purchase #6 | $143.55 | 13.735% | $163.2666 | $163.27 | $163.25 | $163.30 |
| Purchase #7 | $43.92 | 5.761% | $46.4502 | $46.45 | $46.45 | $46.50 |
| 7 purchase totals = | $874.67 | $938.7394 | $938.75 | $938.75 | $938.80 | |