| 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 | $105.94 | 3.726% | $109.8873 | $109.89 | $109.90 | $109.90 |
| Purchase #2 | $169.70 | 13.561% | $192.713 | $192.71 | $192.70 | $192.70 |
| Purchase #3 | $218.96 | 8.104% | $236.7045 | $236.70 | $236.70 | $236.70 |
| Purchase #4 | $81.91 | 6.228% | $87.0114 | $87.01 | $87.00 | $87.00 |
| Purchase #5 | $70.76 | 6.119% | $75.0898 | $75.09 | $75.10 | $75.10 |
| Purchase #6 | $116.80 | 8.747% | $127.0165 | $127.02 | $127.00 | $127.00 |
| Purchase #7 | $209.70 | 9.677% | $229.9927 | $229.99 | $230.00 | $230.00 |
| 7 purchase totals = | $973.77 | $1,058.4152 | $1,058.41 | $1,058.40 | $1,058.40 | |