| 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 | $214.37 | 11.207% | $238.3944 | $238.39 | $238.40 | $238.40 |
| Purchase #2 | $114.78 | 5.112% | $120.6476 | $120.65 | $120.65 | $120.60 |
| Purchase #3 | $28.83 | 13.671% | $32.7713 | $32.77 | $32.75 | $32.80 |
| Purchase #4 | $66.34 | 8.556% | $72.0161 | $72.02 | $72.00 | $72.00 |
| Purchase #5 | $22.47 | 5.552% | $23.7175 | $23.72 | $23.70 | $23.70 |
| Purchase #6 | $110.59 | 12.793% | $124.7378 | $124.74 | $124.75 | $124.70 |
| Purchase #7 | $168.32 | 8.544% | $182.7013 | $182.70 | $182.70 | $182.70 |
| 7 purchase totals = | $725.70 | $794.9860 | $794.99 | $794.95 | $794.90 | |