| 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 | $98.83 | 5.197% | $103.9662 | $103.97 | $103.95 | $104.00 |
| Purchase #2 | $30.53 | 5.591% | $32.2369 | $32.24 | $32.25 | $32.20 |
| Purchase #3 | $107.92 | 13.431% | $122.4147 | $122.41 | $122.40 | $122.40 |
| Purchase #4 | $214.96 | 10.838% | $238.2574 | $238.26 | $238.25 | $238.30 |
| Purchase #5 | $204.53 | 7.216% | $219.2889 | $219.29 | $219.30 | $219.30 |
| Purchase #6 | $198.77 | 5.614% | $209.9289 | $209.93 | $209.95 | $209.90 |
| Purchase #7 | $41.37 | 8.176% | $44.7524 | $44.75 | $44.75 | $44.80 |
| 7 purchase totals = | $896.91 | $970.8454 | $970.85 | $970.85 | $970.90 | |