| 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 | $227.82 | 5.574% | $240.5187 | $240.52 | $240.50 | $240.50 |
| Purchase #2 | $53.98 | 7.770% | $58.1742 | $58.17 | $58.15 | $58.20 |
| Purchase #3 | $98.69 | 10.319% | $108.8738 | $108.87 | $108.85 | $108.90 |
| Purchase #4 | $18.82 | 11.403% | $20.966 | $20.97 | $20.95 | $21.00 |
| Purchase #5 | $238.91 | 3.179% | $246.5049 | $246.50 | $246.50 | $246.50 |
| Purchase #6 | $42.71 | 11.793% | $47.7468 | $47.75 | $47.75 | $47.70 |
| Purchase #7 | $86.77 | 4.465% | $90.6443 | $90.64 | $90.65 | $90.60 |
| 7 purchase totals = | $767.70 | $813.4287 | $813.42 | $813.35 | $813.40 | |