| 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 | $229.94 | 8.804% | $250.1839 | $250.18 | $250.20 | $250.20 |
| Purchase #2 | $91.48 | 11.469% | $101.9718 | $101.97 | $101.95 | $102.00 |
| Purchase #3 | $207.95 | 3.746% | $215.7398 | $215.74 | $215.75 | $215.70 |
| Purchase #4 | $245.27 | 11.834% | $274.2953 | $274.30 | $274.30 | $274.30 |
| Purchase #5 | $237.35 | 11.657% | $265.0179 | $265.02 | $265.00 | $265.00 |
| Purchase #6 | $159.30 | 7.331% | $170.9783 | $170.98 | $171.00 | $171.00 |
| Purchase #7 | $119.62 | 6.559% | $127.4659 | $127.47 | $127.45 | $127.50 |
| 7 purchase totals = | $1,290.91 | $1,405.6529 | $1,405.66 | $1,405.65 | $1,405.70 | |