| 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 | $98.88 | 10.251% | $109.0162 | $109.02 | $109.00 | $109.00 |
| Purchase #2 | $102.75 | 13.832% | $116.9624 | $116.96 | $116.95 | $117.00 |
| Purchase #3 | $126.46 | 10.710% | $140.0039 | $140.00 | $140.00 | $140.00 |
| Purchase #4 | $185.45 | 3.873% | $192.6325 | $192.63 | $192.65 | $192.60 |
| Purchase #5 | $147.91 | 13.178% | $167.4016 | $167.40 | $167.40 | $167.40 |
| Purchase #6 | $53.37 | 13.234% | $60.433 | $60.43 | $60.45 | $60.40 |
| Purchase #7 | $80.60 | 6.293% | $85.6722 | $85.67 | $85.65 | $85.70 |
| 7 purchase totals = | $795.42 | $872.1218 | $872.11 | $872.10 | $872.10 | |