| 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 | $90.83 | 12.628% | $102.3 | $102.30 | $102.30 | $102.30 |
| Purchase #2 | $158.48 | 12.176% | $177.7765 | $177.78 | $177.80 | $177.80 |
| Purchase #3 | $36.83 | 11.515% | $41.071 | $41.07 | $41.05 | $41.10 |
| Purchase #4 | $107.37 | 6.266% | $114.0978 | $114.10 | $114.10 | $114.10 |
| Purchase #5 | $81.71 | 4.802% | $85.6337 | $85.63 | $85.65 | $85.60 |
| Purchase #6 | $206.41 | 8.586% | $224.1324 | $224.13 | $224.15 | $224.10 |
| Purchase #7 | $149.92 | 3.421% | $155.0488 | $155.05 | $155.05 | $155.00 |
| 7 purchase totals = | $831.55 | $900.0602 | $900.06 | $900.10 | $900.00 | |