| 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 | $242.81 | 5.693% | $256.6332 | $256.63 | $256.65 | $256.60 |
| Purchase #2 | $170.90 | 6.454% | $181.9299 | $181.93 | $181.95 | $181.90 |
| Purchase #3 | $169.39 | 9.105% | $184.813 | $184.81 | $184.80 | $184.80 |
| Purchase #4 | $163.40 | 12.416% | $183.6877 | $183.69 | $183.70 | $183.70 |
| Purchase #5 | $73.84 | 8.134% | $79.8461 | $79.85 | $79.85 | $79.80 |
| Purchase #6 | $164.69 | 10.643% | $182.218 | $182.22 | $182.20 | $182.20 |
| Purchase #7 | $11.34 | 4.681% | $11.8708 | $11.87 | $11.85 | $11.90 |
| 7 purchase totals = | $996.37 | $1,080.9987 | $1,081.00 | $1,081.00 | $1,080.90 | |