| 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 | $218.34 | 3.729% | $226.4819 | $226.48 | $226.50 | $226.50 |
| Purchase #2 | $139.57 | 11.412% | $155.4977 | $155.50 | $155.50 | $155.50 |
| Purchase #3 | $42.35 | 8.567% | $45.9781 | $45.98 | $46.00 | $46.00 |
| Purchase #4 | $129.82 | 13.593% | $147.4664 | $147.47 | $147.45 | $147.50 |
| Purchase #5 | $80.44 | 5.143% | $84.577 | $84.58 | $84.60 | $84.60 |
| Purchase #6 | $102.50 | 13.105% | $115.9326 | $115.93 | $115.95 | $115.90 |
| Purchase #7 | $195.95 | 13.669% | $222.7344 | $222.73 | $222.75 | $222.70 |
| 7 purchase totals = | $908.97 | $998.6681 | $998.67 | $998.75 | $998.70 | |