| 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 | $220.46 | 7.648% | $237.3208 | $237.32 | $237.30 | $237.30 |
| Purchase #2 | $167.36 | 5.464% | $176.5046 | $176.50 | $176.50 | $176.50 |
| Purchase #3 | $224.55 | 6.700% | $239.5949 | $239.59 | $239.60 | $239.60 |
| Purchase #4 | $73.77 | 12.567% | $83.0407 | $83.04 | $83.05 | $83.00 |
| Purchase #5 | $8.65 | 11.127% | $9.6125 | $9.61 | $9.60 | $9.60 |
| Purchase #6 | $240.40 | 13.527% | $272.9189 | $272.92 | $272.90 | $272.90 |
| Purchase #7 | $186.90 | 11.240% | $207.9076 | $207.91 | $207.90 | $207.90 |
| 7 purchase totals = | $1,122.09 | $1,226.9000 | $1,226.89 | $1,226.85 | $1,226.80 | |