| 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 | $125.99 | 10.790% | $139.5843 | $139.58 | $139.60 | $139.60 |
| Purchase #2 | $67.78 | 7.539% | $72.8899 | $72.89 | $72.90 | $72.90 |
| Purchase #3 | $96.68 | 10.356% | $106.6922 | $106.69 | $106.70 | $106.70 |
| Purchase #4 | $166.52 | 12.424% | $187.2084 | $187.21 | $187.20 | $187.20 |
| Purchase #5 | $247.53 | 12.579% | $278.6668 | $278.67 | $278.65 | $278.70 |
| Purchase #6 | $250.73 | 8.607% | $272.3103 | $272.31 | $272.30 | $272.30 |
| Purchase #7 | $144.40 | 13.247% | $163.5287 | $163.53 | $163.55 | $163.50 |
| 7 purchase totals = | $1,099.63 | $1,220.8806 | $1,220.88 | $1,220.90 | $1,220.90 | |