| 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 | $126.31 | 10.383% | $139.4248 | $139.42 | $139.40 | $139.40 |
| Purchase #2 | $223.45 | 8.474% | $242.3852 | $242.39 | $242.40 | $242.40 |
| Purchase #3 | $26.89 | 8.646% | $29.2149 | $29.21 | $29.20 | $29.20 |
| Purchase #4 | $187.87 | 9.432% | $205.5899 | $205.59 | $205.60 | $205.60 |
| Purchase #5 | $6.40 | 10.858% | $7.0949 | $7.09 | $7.10 | $7.10 |
| Purchase #6 | $203.66 | 12.699% | $229.5228 | $229.52 | $229.50 | $229.50 |
| Purchase #7 | $142.90 | 12.716% | $161.0712 | $161.07 | $161.05 | $161.10 |
| 7 purchase totals = | $917.48 | $1,014.3037 | $1,014.29 | $1,014.25 | $1,014.30 | |