| 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 | $223.74 | 5.670% | $236.4261 | $236.43 | $236.45 | $236.40 |
| Purchase #2 | $47.77 | 10.691% | $52.8771 | $52.88 | $52.90 | $52.90 |
| Purchase #3 | $32.48 | 10.555% | $35.9083 | $35.91 | $35.90 | $35.90 |
| Purchase #4 | $68.35 | 7.460% | $73.4489 | $73.45 | $73.45 | $73.40 |
| Purchase #5 | $184.71 | 12.455% | $207.7156 | $207.72 | $207.70 | $207.70 |
| Purchase #6 | $145.69 | 5.230% | $153.3096 | $153.31 | $153.30 | $153.30 |
| Purchase #7 | $199.32 | 13.322% | $225.8734 | $225.87 | $225.85 | $225.90 |
| 7 purchase totals = | $902.06 | $985.5590 | $985.57 | $985.55 | $985.50 | |