| 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 | $123.31 | 8.798% | $134.1588 | $134.16 | $134.15 | $134.20 |
| Purchase #2 | $41.89 | 5.717% | $44.2849 | $44.28 | $44.30 | $44.30 |
| Purchase #3 | $127.83 | 10.629% | $141.4171 | $141.42 | $141.40 | $141.40 |
| Purchase #4 | $190.71 | 9.816% | $209.4301 | $209.43 | $209.45 | $209.40 |
| Purchase #5 | $77.84 | 9.503% | $85.2371 | $85.24 | $85.25 | $85.20 |
| Purchase #6 | $94.33 | 4.773% | $98.8324 | $98.83 | $98.85 | $98.80 |
| Purchase #7 | $228.75 | 9.729% | $251.0051 | $251.01 | $251.00 | $251.00 |
| 7 purchase totals = | $884.66 | $964.3655 | $964.37 | $964.40 | $964.30 | |