| 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 | $114.77 | 6.382% | $122.0946 | $122.09 | $122.10 | $122.10 |
| Purchase #2 | $191.41 | 13.597% | $217.436 | $217.44 | $217.45 | $217.40 |
| Purchase #3 | $65.96 | 13.153% | $74.6357 | $74.64 | $74.65 | $74.60 |
| Purchase #4 | $11.35 | 7.522% | $12.2037 | $12.20 | $12.20 | $12.20 |
| Purchase #5 | $105.32 | 13.539% | $119.5793 | $119.58 | $119.60 | $119.60 |
| Purchase #6 | $105.78 | 5.667% | $111.7746 | $111.77 | $111.75 | $111.80 |
| Purchase #7 | $234.77 | 10.303% | $258.9584 | $258.96 | $258.95 | $259.00 |
| 7 purchase totals = | $829.36 | $916.6823 | $916.68 | $916.70 | $916.70 | |