| 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 | $124.91 | 4.584% | $130.6359 | $130.64 | $130.65 | $130.60 |
| Purchase #2 | $93.52 | 11.782% | $104.5385 | $104.54 | $104.55 | $104.50 |
| Purchase #3 | $67.36 | 7.128% | $72.1614 | $72.16 | $72.15 | $72.20 |
| Purchase #4 | $176.80 | 12.439% | $198.7922 | $198.79 | $198.80 | $198.80 |
| Purchase #5 | $168.83 | 3.353% | $174.4909 | $174.49 | $174.50 | $174.50 |
| Purchase #6 | $246.64 | 13.421% | $279.7416 | $279.74 | $279.75 | $279.70 |
| Purchase #7 | $12.69 | 12.477% | $14.2733 | $14.27 | $14.25 | $14.30 |
| 7 purchase totals = | $890.75 | $974.6338 | $974.63 | $974.65 | $974.60 | |