| 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 | $132.72 | 10.601% | $146.7896 | $146.79 | $146.80 | $146.80 |
| Purchase #2 | $64.62 | 8.537% | $70.1366 | $70.14 | $70.15 | $70.10 |
| Purchase #3 | $229.34 | 10.450% | $253.306 | $253.31 | $253.30 | $253.30 |
| Purchase #4 | $232.79 | 8.351% | $252.2303 | $252.23 | $252.25 | $252.20 |
| Purchase #5 | $211.96 | 13.389% | $240.3393 | $240.34 | $240.35 | $240.30 |
| Purchase #6 | $31.90 | 13.746% | $36.285 | $36.29 | $36.30 | $36.30 |
| Purchase #7 | $194.88 | 7.481% | $209.459 | $209.46 | $209.45 | $209.50 |
| 7 purchase totals = | $1,098.21 | $1,208.5458 | $1,208.56 | $1,208.60 | $1,208.50 | |