| 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 | $222.30 | 3.205% | $229.4247 | $229.42 | $229.40 | $229.40 |
| Purchase #2 | $21.65 | 5.479% | $22.8362 | $22.84 | $22.85 | $22.80 |
| Purchase #3 | $61.27 | 10.426% | $67.658 | $67.66 | $67.65 | $67.70 |
| Purchase #4 | $72.91 | 3.497% | $75.4597 | $75.46 | $75.45 | $75.50 |
| Purchase #5 | $100.62 | 4.186% | $104.832 | $104.83 | $104.85 | $104.80 |
| Purchase #6 | $232.86 | 11.500% | $259.6389 | $259.64 | $259.65 | $259.60 |
| Purchase #7 | $187.39 | 6.107% | $198.8339 | $198.83 | $198.85 | $198.80 |
| 7 purchase totals = | $899.00 | $958.6834 | $958.68 | $958.70 | $958.60 | |