| 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 | $194.44 | 8.608% | $211.1774 | $211.18 | $211.20 | $211.20 |
| Purchase #2 | $79.82 | 9.453% | $87.3654 | $87.37 | $87.35 | $87.40 |
| Purchase #3 | $191.61 | 13.194% | $216.891 | $216.89 | $216.90 | $216.90 |
| Purchase #4 | $237.46 | 8.439% | $257.4992 | $257.50 | $257.50 | $257.50 |
| Purchase #5 | $116.41 | 11.179% | $129.4235 | $129.42 | $129.40 | $129.40 |
| Purchase #6 | $63.71 | 6.585% | $67.9053 | $67.91 | $67.90 | $67.90 |
| Purchase #7 | $82.44 | 6.107% | $87.4746 | $87.47 | $87.45 | $87.50 |
| 7 purchase totals = | $965.89 | $1,057.7364 | $1,057.74 | $1,057.70 | $1,057.80 | |