| 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 | $84.59 | 6.817% | $90.3565 | $90.36 | $90.35 | $90.40 |
| Purchase #2 | $186.86 | 11.750% | $208.8161 | $208.82 | $208.80 | $208.80 |
| Purchase #3 | $25.83 | 5.378% | $27.2191 | $27.22 | $27.20 | $27.20 |
| Purchase #4 | $244.91 | 9.119% | $267.2433 | $267.24 | $267.25 | $267.20 |
| Purchase #5 | $134.45 | 8.833% | $146.326 | $146.33 | $146.35 | $146.30 |
| Purchase #6 | $205.66 | 3.394% | $212.6401 | $212.64 | $212.65 | $212.60 |
| Purchase #7 | $139.91 | 9.644% | $153.4029 | $153.40 | $153.40 | $153.40 |
| 7 purchase totals = | $1,022.21 | $1,106.0040 | $1,106.01 | $1,106.00 | $1,105.90 | |