| 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 | $246.44 | 7.130% | $264.0112 | $264.01 | $264.00 | $264.00 |
| Purchase #2 | $67.26 | 7.643% | $72.4007 | $72.40 | $72.40 | $72.40 |
| Purchase #3 | $195.50 | 7.407% | $209.9807 | $209.98 | $210.00 | $210.00 |
| Purchase #4 | $222.31 | 13.771% | $252.9243 | $252.92 | $252.90 | $252.90 |
| Purchase #5 | $90.60 | 4.710% | $94.8673 | $94.87 | $94.85 | $94.90 |
| Purchase #6 | $92.76 | 5.279% | $97.6568 | $97.66 | $97.65 | $97.70 |
| Purchase #7 | $126.74 | 8.665% | $137.722 | $137.72 | $137.70 | $137.70 |
| 7 purchase totals = | $1,041.61 | $1,129.5630 | $1,129.56 | $1,129.50 | $1,129.60 | |