| 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 | $226.94 | 13.619% | $257.847 | $257.85 | $257.85 | $257.80 |
| Purchase #2 | $129.73 | 10.792% | $143.7305 | $143.73 | $143.75 | $143.70 |
| Purchase #3 | $35.45 | 3.499% | $36.6904 | $36.69 | $36.70 | $36.70 |
| Purchase #4 | $70.96 | 4.248% | $73.9744 | $73.97 | $73.95 | $74.00 |
| Purchase #5 | $207.87 | 12.158% | $233.1428 | $233.14 | $233.15 | $233.10 |
| Purchase #6 | $81.32 | 11.271% | $90.4856 | $90.49 | $90.50 | $90.50 |
| Purchase #7 | $217.97 | 8.582% | $236.6762 | $236.68 | $236.70 | $236.70 |
| 7 purchase totals = | $970.24 | $1,072.5469 | $1,072.55 | $1,072.60 | $1,072.50 | |