| 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 | $218.52 | 6.273% | $232.2278 | $232.23 | $232.25 | $232.20 |
| Purchase #2 | $100.50 | 7.498% | $108.0355 | $108.04 | $108.05 | $108.00 |
| Purchase #3 | $175.93 | 4.239% | $183.3877 | $183.39 | $183.40 | $183.40 |
| Purchase #4 | $182.71 | 13.689% | $207.7212 | $207.72 | $207.70 | $207.70 |
| Purchase #5 | $240.88 | 7.755% | $259.5602 | $259.56 | $259.55 | $259.60 |
| Purchase #6 | $98.64 | 4.196% | $102.7789 | $102.78 | $102.80 | $102.80 |
| Purchase #7 | $167.91 | 8.387% | $181.9926 | $181.99 | $182.00 | $182.00 |
| 7 purchase totals = | $1,185.09 | $1,275.7039 | $1,275.71 | $1,275.75 | $1,275.70 | |