| 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 | $203.90 | 9.608% | $223.4907 | $223.49 | $223.50 | $223.50 |
| Purchase #2 | $163.34 | 4.640% | $170.919 | $170.92 | $170.90 | $170.90 |
| Purchase #3 | $208.89 | 5.515% | $220.4103 | $220.41 | $220.40 | $220.40 |
| Purchase #4 | $176.92 | 8.546% | $192.0396 | $192.04 | $192.05 | $192.00 |
| Purchase #5 | $105.51 | 10.796% | $116.9009 | $116.90 | $116.90 | $116.90 |
| Purchase #6 | $13.88 | 11.210% | $15.4359 | $15.44 | $15.45 | $15.40 |
| Purchase #7 | $57.79 | 10.714% | $63.9816 | $63.98 | $64.00 | $64.00 |
| 7 purchase totals = | $930.23 | $1,003.1780 | $1,003.18 | $1,003.20 | $1,003.10 | |