| 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 | $193.65 | 9.688% | $212.4108 | $212.41 | $212.40 | $212.40 |
| Purchase #2 | $190.86 | 10.484% | $210.8698 | $210.87 | $210.85 | $210.90 |
| Purchase #3 | $239.36 | 3.229% | $247.0889 | $247.09 | $247.10 | $247.10 |
| Purchase #4 | $76.25 | 10.389% | $84.1716 | $84.17 | $84.15 | $84.20 |
| Purchase #5 | $41.69 | 6.270% | $44.304 | $44.30 | $44.30 | $44.30 |
| Purchase #6 | $148.45 | 8.181% | $160.5947 | $160.59 | $160.60 | $160.60 |
| Purchase #7 | $137.53 | 4.565% | $143.8082 | $143.81 | $143.80 | $143.80 |
| 7 purchase totals = | $1,027.79 | $1,103.2480 | $1,103.24 | $1,103.20 | $1,103.30 | |