| 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 | $242.33 | 11.616% | $270.4791 | $270.48 | $270.50 | $270.50 |
| Purchase #2 | $148.66 | 9.706% | $163.0889 | $163.09 | $163.10 | $163.10 |
| Purchase #3 | $39.63 | 3.486% | $41.0115 | $41.01 | $41.00 | $41.00 |
| Purchase #4 | $179.45 | 9.420% | $196.3542 | $196.35 | $196.35 | $196.40 |
| Purchase #5 | $34.65 | 12.557% | $39.001 | $39.00 | $39.00 | $39.00 |
| Purchase #6 | $57.32 | 10.453% | $63.3117 | $63.31 | $63.30 | $63.30 |
| Purchase #7 | $233.26 | 13.629% | $265.051 | $265.05 | $265.05 | $265.10 |
| 7 purchase totals = | $935.30 | $1,038.2974 | $1,038.29 | $1,038.30 | $1,038.40 | |