| 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 | $205.67 | 10.424% | $227.109 | $227.11 | $227.10 | $227.10 |
| Purchase #2 | $77.81 | 13.373% | $88.2155 | $88.22 | $88.20 | $88.20 |
| Purchase #3 | $205.53 | 8.539% | $223.0802 | $223.08 | $223.10 | $223.10 |
| Purchase #4 | $135.94 | 8.683% | $147.7437 | $147.74 | $147.75 | $147.70 |
| Purchase #5 | $115.97 | 11.468% | $129.2694 | $129.27 | $129.25 | $129.30 |
| Purchase #6 | $99.33 | 5.531% | $104.8239 | $104.82 | $104.80 | $104.80 |
| Purchase #7 | $21.27 | 4.653% | $22.2597 | $22.26 | $22.25 | $22.30 |
| 7 purchase totals = | $861.52 | $942.5014 | $942.50 | $942.45 | $942.50 | |