| 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 | $111.63 | 4.857% | $117.0519 | $117.05 | $117.05 | $117.10 |
| Purchase #2 | $82.40 | 4.353% | $85.9869 | $85.99 | $86.00 | $86.00 |
| Purchase #3 | $196.27 | 6.807% | $209.6301 | $209.63 | $209.65 | $209.60 |
| Purchase #4 | $99.91 | 12.401% | $112.2998 | $112.30 | $112.30 | $112.30 |
| Purchase #5 | $229.33 | 5.677% | $242.3491 | $242.35 | $242.35 | $242.30 |
| Purchase #6 | $191.77 | 13.263% | $217.2045 | $217.20 | $217.20 | $217.20 |
| Purchase #7 | $139.61 | 7.714% | $150.3795 | $150.38 | $150.40 | $150.40 |
| 7 purchase totals = | $1,050.92 | $1,134.9018 | $1,134.90 | $1,134.95 | $1,134.90 | |