| 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 | $134.85 | 3.663% | $139.7896 | $139.79 | $139.80 | $139.80 |
| Purchase #2 | $63.67 | 8.273% | $68.9374 | $68.94 | $68.95 | $68.90 |
| Purchase #3 | $206.63 | 7.685% | $222.5095 | $222.51 | $222.50 | $222.50 |
| Purchase #4 | $245.97 | 9.683% | $269.7873 | $269.79 | $269.80 | $269.80 |
| Purchase #5 | $239.66 | 12.134% | $268.7403 | $268.74 | $268.75 | $268.70 |
| Purchase #6 | $55.98 | 5.731% | $59.1882 | $59.19 | $59.20 | $59.20 |
| Purchase #7 | $194.53 | 7.865% | $209.8298 | $209.83 | $209.85 | $209.80 |
| 7 purchase totals = | $1,141.29 | $1,238.7821 | $1,238.79 | $1,238.85 | $1,238.70 | |