| 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 | $194.83 | 9.429% | $213.2005 | $213.20 | $213.20 | $213.20 |
| Purchase #2 | $47.38 | 11.314% | $52.7406 | $52.74 | $52.75 | $52.70 |
| Purchase #3 | $52.46 | 7.699% | $56.4989 | $56.50 | $56.50 | $56.50 |
| Purchase #4 | $184.60 | 13.263% | $209.0835 | $209.08 | $209.10 | $209.10 |
| Purchase #5 | $233.63 | 10.667% | $258.5513 | $258.55 | $258.55 | $258.60 |
| Purchase #6 | $179.31 | 13.458% | $203.4415 | $203.44 | $203.45 | $203.40 |
| Purchase #7 | $217.36 | 3.181% | $224.2742 | $224.27 | $224.25 | $224.30 |
| 7 purchase totals = | $1,109.57 | $1,217.7905 | $1,217.78 | $1,217.80 | $1,217.80 | |