| 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 | $220.90 | 11.306% | $245.875 | $245.88 | $245.90 | $245.90 |
| Purchase #2 | $131.79 | 9.501% | $144.3114 | $144.31 | $144.30 | $144.30 |
| Purchase #3 | $116.50 | 3.375% | $120.4319 | $120.43 | $120.45 | $120.40 |
| Purchase #4 | $75.95 | 8.230% | $82.2007 | $82.20 | $82.20 | $82.20 |
| Purchase #5 | $69.56 | 9.564% | $76.2127 | $76.21 | $76.20 | $76.20 |
| Purchase #6 | $62.35 | 3.441% | $64.4955 | $64.50 | $64.50 | $64.50 |
| Purchase #7 | $190.77 | 9.519% | $208.9294 | $208.93 | $208.95 | $208.90 |
| 7 purchase totals = | $867.82 | $942.4566 | $942.46 | $942.50 | $942.40 | |