| 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 | $221.46 | 7.282% | $237.5867 | $237.59 | $237.60 | $237.60 |
| Purchase #2 | $198.68 | 8.602% | $215.7705 | $215.77 | $215.75 | $215.80 |
| Purchase #3 | $150.39 | 10.534% | $166.2321 | $166.23 | $166.25 | $166.20 |
| Purchase #4 | $110.47 | 4.571% | $115.5196 | $115.52 | $115.50 | $115.50 |
| Purchase #5 | $222.50 | 6.489% | $236.938 | $236.94 | $236.95 | $236.90 |
| Purchase #6 | $223.88 | 6.796% | $239.0949 | $239.09 | $239.10 | $239.10 |
| Purchase #7 | $190.46 | 7.218% | $204.2074 | $204.21 | $204.20 | $204.20 |
| 7 purchase totals = | $1,317.84 | $1,415.3492 | $1,415.35 | $1,415.35 | $1,415.30 | |