| 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 | $212.45 | 3.508% | $219.9027 | $219.90 | $219.90 | $219.90 |
| Purchase #2 | $117.60 | 13.634% | $133.6336 | $133.63 | $133.65 | $133.60 |
| Purchase #3 | $61.59 | 3.765% | $63.9089 | $63.91 | $63.90 | $63.90 |
| Purchase #4 | $196.53 | 11.826% | $219.7716 | $219.77 | $219.75 | $219.80 |
| Purchase #5 | $41.32 | 8.624% | $44.8834 | $44.88 | $44.90 | $44.90 |
| Purchase #6 | $107.39 | 11.249% | $119.4703 | $119.47 | $119.45 | $119.50 |
| Purchase #7 | $163.95 | 11.660% | $183.0666 | $183.07 | $183.05 | $183.10 |
| 7 purchase totals = | $900.83 | $984.6371 | $984.63 | $984.60 | $984.70 | |