| 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 | $218.65 | 6.550% | $232.9716 | $232.97 | $232.95 | $233.00 |
| Purchase #2 | $223.49 | 3.419% | $231.1311 | $231.13 | $231.15 | $231.10 |
| Purchase #3 | $27.61 | 11.282% | $30.725 | $30.73 | $30.75 | $30.70 |
| Purchase #4 | $34.91 | 12.237% | $39.1819 | $39.18 | $39.20 | $39.20 |
| Purchase #5 | $181.66 | 13.731% | $206.6037 | $206.60 | $206.60 | $206.60 |
| Purchase #6 | $190.28 | 5.738% | $201.1983 | $201.20 | $201.20 | $201.20 |
| Purchase #7 | $131.96 | 5.436% | $139.1333 | $139.13 | $139.15 | $139.10 |
| 7 purchase totals = | $1,008.56 | $1,080.9449 | $1,080.94 | $1,081.00 | $1,080.90 | |