| 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 | $194.38 | 12.799% | $219.2587 | $219.26 | $219.25 | $219.30 |
| Purchase #2 | $14.79 | 4.608% | $15.4715 | $15.47 | $15.45 | $15.50 |
| Purchase #3 | $237.63 | 4.333% | $247.9265 | $247.93 | $247.95 | $247.90 |
| Purchase #4 | $247.48 | 8.513% | $268.548 | $268.55 | $268.55 | $268.50 |
| Purchase #5 | $9.73 | 13.244% | $11.0186 | $11.02 | $11.00 | $11.00 |
| Purchase #6 | $25.36 | 3.760% | $26.3135 | $26.31 | $26.30 | $26.30 |
| Purchase #7 | $26.44 | 13.513% | $30.0128 | $30.01 | $30.00 | $30.00 |
| 7 purchase totals = | $755.81 | $818.5496 | $818.55 | $818.50 | $818.50 | |