| 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 | $104.38 | 12.751% | $117.6895 | $117.69 | $117.70 | $117.70 |
| Purchase #2 | $247.99 | 7.862% | $267.487 | $267.49 | $267.50 | $267.50 |
| Purchase #3 | $129.77 | 6.586% | $138.3167 | $138.32 | $138.30 | $138.30 |
| Purchase #4 | $54.54 | 8.631% | $59.2473 | $59.25 | $59.25 | $59.20 |
| Purchase #5 | $134.56 | 3.560% | $139.3503 | $139.35 | $139.35 | $139.40 |
| Purchase #6 | $109.43 | 5.847% | $115.8284 | $115.83 | $115.85 | $115.80 |
| Purchase #7 | $215.48 | 11.224% | $239.6655 | $239.67 | $239.65 | $239.70 |
| 7 purchase totals = | $996.15 | $1,077.5847 | $1,077.60 | $1,077.60 | $1,077.60 | |