| 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 | $241.71 | 6.693% | $257.8877 | $257.89 | $257.90 | $257.90 |
| Purchase #2 | $104.26 | 3.723% | $108.1416 | $108.14 | $108.15 | $108.10 |
| Purchase #3 | $222.47 | 8.376% | $241.1041 | $241.10 | $241.10 | $241.10 |
| Purchase #4 | $106.86 | 6.284% | $113.5751 | $113.58 | $113.60 | $113.60 |
| Purchase #5 | $250.82 | 3.605% | $259.8621 | $259.86 | $259.85 | $259.90 |
| Purchase #6 | $145.44 | 4.759% | $152.3615 | $152.36 | $152.35 | $152.40 |
| Purchase #7 | $225.42 | 9.874% | $247.678 | $247.68 | $247.70 | $247.70 |
| 7 purchase totals = | $1,296.98 | $1,380.6101 | $1,380.61 | $1,380.65 | $1,380.70 | |