| 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 | $108.97 | 10.784% | $120.7213 | $120.72 | $120.70 | $120.70 |
| Purchase #2 | $112.53 | 7.618% | $121.1025 | $121.10 | $121.10 | $121.10 |
| Purchase #3 | $13.73 | 5.525% | $14.4886 | $14.49 | $14.50 | $14.50 |
| Purchase #4 | $82.69 | 6.699% | $88.2294 | $88.23 | $88.25 | $88.20 |
| Purchase #5 | $159.85 | 5.308% | $168.3348 | $168.33 | $168.35 | $168.30 |
| Purchase #6 | $148.36 | 3.793% | $153.9873 | $153.99 | $154.00 | $154.00 |
| Purchase #7 | $246.93 | 11.829% | $276.1393 | $276.14 | $276.15 | $276.10 |
| 7 purchase totals = | $873.06 | $943.0032 | $943.00 | $943.05 | $942.90 | |