| 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 | $213.69 | 8.251% | $231.3216 | $231.32 | $231.30 | $231.30 |
| Purchase #2 | $63.87 | 11.381% | $71.139 | $71.14 | $71.15 | $71.10 |
| Purchase #3 | $143.49 | 4.269% | $149.6156 | $149.62 | $149.60 | $149.60 |
| Purchase #4 | $63.60 | 5.430% | $67.0535 | $67.05 | $67.05 | $67.10 |
| Purchase #5 | $115.31 | 12.224% | $129.4055 | $129.41 | $129.40 | $129.40 |
| Purchase #6 | $172.90 | 5.363% | $182.1726 | $182.17 | $182.15 | $182.20 |
| Purchase #7 | $146.48 | 3.343% | $151.3768 | $151.38 | $151.40 | $151.40 |
| 7 purchase totals = | $919.34 | $982.0846 | $982.09 | $982.05 | $982.10 | |