| 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 | $217.26 | 5.192% | $228.5401 | $228.54 | $228.55 | $228.50 |
| Purchase #2 | $200.91 | 5.746% | $212.4543 | $212.45 | $212.45 | $212.50 |
| Purchase #3 | $99.25 | 4.803% | $104.017 | $104.02 | $104.00 | $104.00 |
| Purchase #4 | $29.47 | 9.417% | $32.2452 | $32.25 | $32.25 | $32.20 |
| Purchase #5 | $128.41 | 3.560% | $132.9814 | $132.98 | $133.00 | $133.00 |
| Purchase #6 | $14.32 | 9.265% | $15.6467 | $15.65 | $15.65 | $15.60 |
| Purchase #7 | $129.59 | 12.543% | $145.8445 | $145.84 | $145.85 | $145.80 |
| 7 purchase totals = | $819.21 | $871.7292 | $871.73 | $871.75 | $871.60 | |