| 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 | $111.80 | 10.468% | $123.5032 | $123.50 | $123.50 | $123.50 |
| Purchase #2 | $74.53 | 5.694% | $78.7737 | $78.77 | $78.75 | $78.80 |
| Purchase #3 | $215.53 | 8.453% | $233.7488 | $233.75 | $233.75 | $233.70 |
| Purchase #4 | $84.51 | 11.474% | $94.2067 | $94.21 | $94.20 | $94.20 |
| Purchase #5 | $69.79 | 9.405% | $76.3537 | $76.35 | $76.35 | $76.40 |
| Purchase #6 | $234.61 | 9.749% | $257.4821 | $257.48 | $257.50 | $257.50 |
| Purchase #7 | $220.94 | 8.179% | $239.0107 | $239.01 | $239.00 | $239.00 |
| 7 purchase totals = | $1,011.71 | $1,103.0789 | $1,103.07 | $1,103.05 | $1,103.10 | |