| 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 | $241.47 | 9.695% | $264.8805 | $264.88 | $264.90 | $264.90 |
| Purchase #2 | $241.75 | 9.641% | $265.0571 | $265.06 | $265.05 | $265.10 |
| Purchase #3 | $207.41 | 7.563% | $223.0964 | $223.10 | $223.10 | $223.10 |
| Purchase #4 | $47.34 | 13.388% | $53.6779 | $53.68 | $53.70 | $53.70 |
| Purchase #5 | $146.62 | 6.395% | $155.9963 | $156.00 | $156.00 | $156.00 |
| Purchase #6 | $206.78 | 4.670% | $216.4366 | $216.44 | $216.45 | $216.40 |
| Purchase #7 | $194.48 | 6.183% | $206.5047 | $206.50 | $206.50 | $206.50 |
| 7 purchase totals = | $1,285.85 | $1,385.6495 | $1,385.66 | $1,385.70 | $1,385.70 | |