| 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 | $235.75 | 7.291% | $252.9385 | $252.94 | $252.95 | $252.90 |
| Purchase #2 | $76.84 | 10.120% | $84.6162 | $84.62 | $84.60 | $84.60 |
| Purchase #3 | $188.75 | 12.216% | $211.8077 | $211.81 | $211.80 | $211.80 |
| Purchase #4 | $90.70 | 4.491% | $94.7733 | $94.77 | $94.75 | $94.80 |
| Purchase #5 | $154.35 | 8.680% | $167.7476 | $167.75 | $167.75 | $167.70 |
| Purchase #6 | $73.96 | 7.540% | $79.5366 | $79.54 | $79.55 | $79.50 |
| Purchase #7 | $213.43 | 6.618% | $227.5548 | $227.55 | $227.55 | $227.60 |
| 7 purchase totals = | $1,033.78 | $1,118.9747 | $1,118.98 | $1,118.95 | $1,118.90 | |