| 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 | $116.77 | 4.517% | $122.0445 | $122.04 | $122.05 | $122.00 |
| Purchase #2 | $122.85 | 9.695% | $134.7603 | $134.76 | $134.75 | $134.80 |
| Purchase #3 | $12.94 | 6.221% | $13.745 | $13.75 | $13.75 | $13.70 |
| Purchase #4 | $222.88 | 12.753% | $251.3039 | $251.30 | $251.30 | $251.30 |
| Purchase #5 | $217.65 | 6.307% | $231.3772 | $231.38 | $231.40 | $231.40 |
| Purchase #6 | $24.99 | 7.721% | $26.9195 | $26.92 | $26.90 | $26.90 |
| Purchase #7 | $48.60 | 12.207% | $54.5326 | $54.53 | $54.55 | $54.50 |
| 7 purchase totals = | $766.68 | $834.6830 | $834.68 | $834.70 | $834.60 | |