| 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 | $11.41 | 7.222% | $12.234 | $12.23 | $12.25 | $12.20 |
| Purchase #2 | $247.72 | 6.212% | $263.1084 | $263.11 | $263.10 | $263.10 |
| Purchase #3 | $26.32 | 6.575% | $28.0505 | $28.05 | $28.05 | $28.10 |
| Purchase #4 | $97.83 | 3.644% | $101.3949 | $101.39 | $101.40 | $101.40 |
| Purchase #5 | $142.55 | 3.201% | $147.113 | $147.11 | $147.10 | $147.10 |
| Purchase #6 | $85.33 | 13.723% | $97.0398 | $97.04 | $97.05 | $97.00 |
| Purchase #7 | $31.59 | 7.279% | $33.8894 | $33.89 | $33.90 | $33.90 |
| 7 purchase totals = | $642.75 | $682.8300 | $682.82 | $682.85 | $682.80 | |