| 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 | $196.42 | 13.248% | $222.4417 | $222.44 | $222.45 | $222.40 |
| Purchase #2 | $236.67 | 13.178% | $267.8584 | $267.86 | $267.85 | $267.90 |
| Purchase #3 | $227.98 | 13.620% | $259.0309 | $259.03 | $259.05 | $259.00 |
| Purchase #4 | $202.92 | 12.466% | $228.216 | $228.22 | $228.20 | $228.20 |
| Purchase #5 | $180.75 | 3.708% | $187.4522 | $187.45 | $187.45 | $187.50 |
| Purchase #6 | $19.34 | 4.594% | $20.2285 | $20.23 | $20.25 | $20.20 |
| Purchase #7 | $139.25 | 9.851% | $152.9675 | $152.97 | $152.95 | $153.00 |
| 7 purchase totals = | $1,203.33 | $1,338.1952 | $1,338.20 | $1,338.20 | $1,338.20 | |