| 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 | $247.74 | 13.235% | $280.5284 | $280.53 | $280.55 | $280.50 |
| Purchase #2 | $62.36 | 7.694% | $67.158 | $67.16 | $67.15 | $67.20 |
| Purchase #3 | $209.65 | 5.123% | $220.3904 | $220.39 | $220.40 | $220.40 |
| Purchase #4 | $28.94 | 3.826% | $30.0472 | $30.05 | $30.05 | $30.00 |
| Purchase #5 | $99.52 | 3.276% | $102.7803 | $102.78 | $102.80 | $102.80 |
| Purchase #6 | $243.94 | 8.390% | $264.4066 | $264.41 | $264.40 | $264.40 |
| Purchase #7 | $247.90 | 8.240% | $268.327 | $268.33 | $268.35 | $268.30 |
| 7 purchase totals = | $1,140.05 | $1,233.6379 | $1,233.65 | $1,233.70 | $1,233.60 | |