| 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 | $134.92 | 3.263% | $139.3224 | $139.32 | $139.30 | $139.30 |
| Purchase #2 | $142.99 | 9.213% | $156.1637 | $156.16 | $156.15 | $156.20 |
| Purchase #3 | $250.44 | 12.140% | $280.8434 | $280.84 | $280.85 | $280.80 |
| Purchase #4 | $9.44 | 6.667% | $10.0694 | $10.07 | $10.05 | $10.10 |
| Purchase #5 | $242.26 | 10.640% | $268.0365 | $268.04 | $268.05 | $268.00 |
| Purchase #6 | $136.40 | 8.245% | $147.6462 | $147.65 | $147.65 | $147.60 |
| Purchase #7 | $248.69 | 13.366% | $281.9299 | $281.93 | $281.95 | $281.90 |
| 7 purchase totals = | $1,165.14 | $1,284.0115 | $1,284.01 | $1,284.00 | $1,283.90 | |