| 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 | $109.88 | 5.415% | $115.83 | $115.83 | $115.85 | $115.80 |
| Purchase #2 | $111.32 | 11.622% | $124.2576 | $124.26 | $124.25 | $124.30 |
| Purchase #3 | $132.65 | 12.325% | $148.9991 | $149.00 | $149.00 | $149.00 |
| Purchase #4 | $88.92 | 4.138% | $92.5995 | $92.60 | $92.60 | $92.60 |
| Purchase #5 | $167.53 | 9.527% | $183.4906 | $183.49 | $183.50 | $183.50 |
| Purchase #6 | $115.70 | 10.850% | $128.2535 | $128.25 | $128.25 | $128.30 |
| Purchase #7 | $123.38 | 4.764% | $129.2578 | $129.26 | $129.25 | $129.30 |
| 7 purchase totals = | $849.38 | $922.6881 | $922.69 | $922.70 | $922.80 | |