| 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 | $103.87 | 11.463% | $115.7766 | $115.78 | $115.80 | $115.80 |
| Purchase #2 | $180.90 | 3.545% | $187.3129 | $187.31 | $187.30 | $187.30 |
| Purchase #3 | $223.33 | 10.243% | $246.2057 | $246.21 | $246.20 | $246.20 |
| Purchase #4 | $215.85 | 5.204% | $227.0828 | $227.08 | $227.10 | $227.10 |
| Purchase #5 | $224.47 | 5.588% | $237.0134 | $237.01 | $237.00 | $237.00 |
| Purchase #6 | $191.49 | 13.410% | $217.1688 | $217.17 | $217.15 | $217.20 |
| Purchase #7 | $22.40 | 5.432% | $23.6168 | $23.62 | $23.60 | $23.60 |
| 7 purchase totals = | $1,162.31 | $1,254.1770 | $1,254.18 | $1,254.15 | $1,254.20 | |