| 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 | $200.47 | 6.367% | $213.2339 | $213.23 | $213.25 | $213.20 |
| Purchase #2 | $116.35 | 7.524% | $125.1042 | $125.10 | $125.10 | $125.10 |
| Purchase #3 | $142.26 | 4.523% | $148.6944 | $148.69 | $148.70 | $148.70 |
| Purchase #4 | $162.56 | 8.276% | $176.0135 | $176.01 | $176.00 | $176.00 |
| Purchase #5 | $226.60 | 4.483% | $236.7585 | $236.76 | $236.75 | $236.80 |
| Purchase #6 | $223.43 | 12.759% | $251.9374 | $251.94 | $251.95 | $251.90 |
| Purchase #7 | $67.93 | 7.735% | $73.1844 | $73.18 | $73.20 | $73.20 |
| 7 purchase totals = | $1,139.60 | $1,224.9263 | $1,224.91 | $1,224.95 | $1,224.90 | |