| 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 | $129.82 | 7.692% | $139.8058 | $139.81 | $139.80 | $139.80 |
| Purchase #2 | $65.55 | 8.193% | $70.9205 | $70.92 | $70.90 | $70.90 |
| Purchase #3 | $219.95 | 4.418% | $229.6674 | $229.67 | $229.65 | $229.70 |
| Purchase #4 | $93.36 | 12.756% | $105.269 | $105.27 | $105.25 | $105.30 |
| Purchase #5 | $210.64 | 9.790% | $231.2617 | $231.26 | $231.25 | $231.30 |
| Purchase #6 | $87.34 | 8.780% | $95.0085 | $95.01 | $95.00 | $95.00 |
| Purchase #7 | $87.27 | 12.265% | $97.9737 | $97.97 | $97.95 | $98.00 |
| 7 purchase totals = | $893.93 | $969.9066 | $969.91 | $969.80 | $970.00 | |