| 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 | $215.41 | 4.330% | $224.7373 | $224.74 | $224.75 | $224.70 |
| Purchase #2 | $30.74 | 8.185% | $33.2561 | $33.26 | $33.25 | $33.30 |
| Purchase #3 | $245.37 | 4.263% | $255.8301 | $255.83 | $255.85 | $255.80 |
| Purchase #4 | $130.36 | 13.242% | $147.6223 | $147.62 | $147.60 | $147.60 |
| Purchase #5 | $117.29 | 4.631% | $122.7217 | $122.72 | $122.70 | $122.70 |
| Purchase #6 | $94.71 | 8.375% | $102.642 | $102.64 | $102.65 | $102.60 |
| Purchase #7 | $167.54 | 11.593% | $186.9629 | $186.96 | $186.95 | $187.00 |
| 7 purchase totals = | $1,001.42 | $1,073.7724 | $1,073.77 | $1,073.75 | $1,073.70 | |