| 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 | $236.72 | 4.608% | $247.6281 | $247.63 | $247.65 | $247.60 |
| Purchase #2 | $30.89 | 4.830% | $32.382 | $32.38 | $32.40 | $32.40 |
| Purchase #3 | $55.68 | 5.473% | $58.7274 | $58.73 | $58.75 | $58.70 |
| Purchase #4 | $196.90 | 11.273% | $219.0965 | $219.10 | $219.10 | $219.10 |
| Purchase #5 | $104.26 | 12.377% | $117.1643 | $117.16 | $117.15 | $117.20 |
| Purchase #6 | $108.25 | 9.255% | $118.2685 | $118.27 | $118.25 | $118.30 |
| Purchase #7 | $89.35 | 5.105% | $93.9113 | $93.91 | $93.90 | $93.90 |
| 7 purchase totals = | $822.05 | $887.1781 | $887.18 | $887.20 | $887.20 | |