| 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 | $208.35 | 13.852% | $237.2106 | $237.21 | $237.20 | $237.20 |
| Purchase #2 | $164.79 | 4.396% | $172.0342 | $172.03 | $172.05 | $172.00 |
| Purchase #3 | $235.57 | 11.720% | $263.1788 | $263.18 | $263.20 | $263.20 |
| Purchase #4 | $164.91 | 9.315% | $180.2714 | $180.27 | $180.25 | $180.30 |
| Purchase #5 | $204.51 | 9.333% | $223.5969 | $223.60 | $223.60 | $223.60 |
| Purchase #6 | $65.48 | 6.429% | $69.6897 | $69.69 | $69.70 | $69.70 |
| Purchase #7 | $52.36 | 10.522% | $57.8693 | $57.87 | $57.85 | $57.90 |
| 7 purchase totals = | $1,095.97 | $1,203.8509 | $1,203.85 | $1,203.85 | $1,203.90 | |