| 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 | $235.51 | 9.206% | $257.1911 | $257.19 | $257.20 | $257.20 |
| Purchase #2 | $130.53 | 3.213% | $134.7239 | $134.72 | $134.70 | $134.70 |
| Purchase #3 | $183.58 | 3.770% | $190.501 | $190.50 | $190.50 | $190.50 |
| Purchase #4 | $9.96 | 12.754% | $11.2303 | $11.23 | $11.25 | $11.20 |
| Purchase #5 | $130.64 | 9.747% | $143.3735 | $143.37 | $143.35 | $143.40 |
| Purchase #6 | $180.98 | 9.858% | $198.821 | $198.82 | $198.80 | $198.80 |
| Purchase #7 | $11.92 | 5.869% | $12.6196 | $12.62 | $12.60 | $12.60 |
| 7 purchase totals = | $883.12 | $948.4604 | $948.45 | $948.40 | $948.40 | |