| 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 | $190.85 | 6.815% | $203.8564 | $203.86 | $203.85 | $203.90 |
| Purchase #2 | $187.76 | 13.656% | $213.4005 | $213.40 | $213.40 | $213.40 |
| Purchase #3 | $196.73 | 6.537% | $209.5902 | $209.59 | $209.60 | $209.60 |
| Purchase #4 | $164.62 | 12.494% | $185.1876 | $185.19 | $185.20 | $185.20 |
| Purchase #5 | $207.79 | 9.648% | $227.8376 | $227.84 | $227.85 | $227.80 |
| Purchase #6 | $20.59 | 10.750% | $22.8034 | $22.80 | $22.80 | $22.80 |
| Purchase #7 | $231.81 | 5.188% | $243.8363 | $243.84 | $243.85 | $243.80 |
| 7 purchase totals = | $1,200.15 | $1,306.5120 | $1,306.52 | $1,306.55 | $1,306.50 | |