| 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 | $34.64 | 10.654% | $38.3305 | $38.33 | $38.35 | $38.30 |
| Purchase #2 | $198.91 | 12.612% | $223.9965 | $224.00 | $224.00 | $224.00 |
| Purchase #3 | $139.84 | 6.343% | $148.7101 | $148.71 | $148.70 | $148.70 |
| Purchase #4 | $20.26 | 9.693% | $22.2238 | $22.22 | $22.20 | $22.20 |
| Purchase #5 | $154.56 | 9.733% | $169.6033 | $169.60 | $169.60 | $169.60 |
| Purchase #6 | $226.96 | 12.632% | $255.6296 | $255.63 | $255.65 | $255.60 |
| Purchase #7 | $75.53 | 10.762% | $83.6585 | $83.66 | $83.65 | $83.70 |
| 7 purchase totals = | $850.70 | $942.1523 | $942.15 | $942.15 | $942.10 | |