| 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 | $101.93 | 13.422% | $115.611 | $115.61 | $115.60 | $115.60 |
| Purchase #2 | $231.61 | 3.583% | $239.9086 | $239.91 | $239.90 | $239.90 |
| Purchase #3 | $158.32 | 11.758% | $176.9353 | $176.94 | $176.95 | $176.90 |
| Purchase #4 | $58.34 | 9.433% | $63.8432 | $63.84 | $63.85 | $63.80 |
| Purchase #5 | $92.64 | 13.227% | $104.8935 | $104.89 | $104.90 | $104.90 |
| Purchase #6 | $22.72 | 3.704% | $23.5615 | $23.56 | $23.55 | $23.60 |
| Purchase #7 | $141.66 | 10.272% | $156.2113 | $156.21 | $156.20 | $156.20 |
| 7 purchase totals = | $807.22 | $880.9644 | $880.96 | $880.95 | $880.90 | |