| 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 | $250.43 | 3.399% | $258.9421 | $258.94 | $258.95 | $258.90 |
| Purchase #2 | $42.40 | 11.510% | $47.2802 | $47.28 | $47.30 | $47.30 |
| Purchase #3 | $137.77 | 10.519% | $152.262 | $152.26 | $152.25 | $152.30 |
| Purchase #4 | $123.99 | 11.312% | $138.0157 | $138.02 | $138.00 | $138.00 |
| Purchase #5 | $209.47 | 7.570% | $225.3269 | $225.33 | $225.35 | $225.30 |
| Purchase #6 | $27.35 | 12.359% | $30.7302 | $30.73 | $30.75 | $30.70 |
| Purchase #7 | $12.82 | 5.346% | $13.5054 | $13.51 | $13.50 | $13.50 |
| 7 purchase totals = | $804.23 | $866.0625 | $866.07 | $866.10 | $866.00 | |