| 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 | $146.27 | 4.704% | $153.1505 | $153.15 | $153.15 | $153.20 |
| Purchase #2 | $211.87 | 9.229% | $231.4235 | $231.42 | $231.40 | $231.40 |
| Purchase #3 | $38.77 | 9.374% | $42.4043 | $42.40 | $42.40 | $42.40 |
| Purchase #4 | $103.59 | 13.122% | $117.1831 | $117.18 | $117.20 | $117.20 |
| Purchase #5 | $86.83 | 5.725% | $91.801 | $91.80 | $91.80 | $91.80 |
| Purchase #6 | $227.74 | 7.833% | $245.5789 | $245.58 | $245.60 | $245.60 |
| Purchase #7 | $218.99 | 8.864% | $238.4013 | $238.40 | $238.40 | $238.40 |
| 7 purchase totals = | $1,034.06 | $1,119.9426 | $1,119.93 | $1,119.95 | $1,120.00 | |