| 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 | $212.39 | 9.412% | $232.3801 | $232.38 | $232.40 | $232.40 |
| Purchase #2 | $221.57 | 7.748% | $238.7372 | $238.74 | $238.75 | $238.70 |
| Purchase #3 | $91.91 | 7.272% | $98.5937 | $98.59 | $98.60 | $98.60 |
| Purchase #4 | $28.67 | 6.708% | $30.5932 | $30.59 | $30.60 | $30.60 |
| Purchase #5 | $228.29 | 13.305% | $258.664 | $258.66 | $258.65 | $258.70 |
| Purchase #6 | $85.72 | 10.389% | $94.6255 | $94.63 | $94.65 | $94.60 |
| Purchase #7 | $169.67 | 12.732% | $191.2724 | $191.27 | $191.25 | $191.30 |
| 7 purchase totals = | $1,038.22 | $1,144.8661 | $1,144.86 | $1,144.90 | $1,144.90 | |