| 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 | $97.25 | 7.384% | $104.4309 | $104.43 | $104.45 | $104.40 |
| Purchase #2 | $35.61 | 12.836% | $40.1809 | $40.18 | $40.20 | $40.20 |
| Purchase #3 | $141.33 | 7.828% | $152.3933 | $152.39 | $152.40 | $152.40 |
| Purchase #4 | $156.68 | 5.119% | $164.7004 | $164.70 | $164.70 | $164.70 |
| Purchase #5 | $206.44 | 7.816% | $222.5754 | $222.58 | $222.60 | $222.60 |
| Purchase #6 | $194.28 | 11.704% | $217.0185 | $217.02 | $217.00 | $217.00 |
| Purchase #7 | $203.36 | 6.798% | $217.1844 | $217.18 | $217.20 | $217.20 |
| 7 purchase totals = | $1,034.95 | $1,118.4838 | $1,118.48 | $1,118.55 | $1,118.50 | |