| 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 | $193.66 | 8.285% | $209.7047 | $209.70 | $209.70 | $209.70 |
| Purchase #2 | $73.63 | 6.444% | $78.3747 | $78.37 | $78.35 | $78.40 |
| Purchase #3 | $9.62 | 5.328% | $10.1326 | $10.13 | $10.15 | $10.10 |
| Purchase #4 | $221.55 | 6.266% | $235.4323 | $235.43 | $235.45 | $235.40 |
| Purchase #5 | $82.25 | 11.828% | $91.9785 | $91.98 | $92.00 | $92.00 |
| Purchase #6 | $132.68 | 11.719% | $148.2288 | $148.23 | $148.25 | $148.20 |
| Purchase #7 | $153.28 | 10.136% | $168.8165 | $168.82 | $168.80 | $168.80 |
| 7 purchase totals = | $866.67 | $942.6681 | $942.66 | $942.70 | $942.60 | |