| 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 | $203.69 | 4.478% | $212.8112 | $212.81 | $212.80 | $212.80 |
| Purchase #2 | $113.36 | 4.638% | $118.6176 | $118.62 | $118.60 | $118.60 |
| Purchase #3 | $168.65 | 11.821% | $188.5861 | $188.59 | $188.60 | $188.60 |
| Purchase #4 | $221.91 | 7.836% | $239.2989 | $239.30 | $239.30 | $239.30 |
| Purchase #5 | $106.63 | 7.508% | $114.6358 | $114.64 | $114.65 | $114.60 |
| Purchase #6 | $236.54 | 11.631% | $264.052 | $264.05 | $264.05 | $264.10 |
| Purchase #7 | $234.62 | 3.452% | $242.7191 | $242.72 | $242.70 | $242.70 |
| 7 purchase totals = | $1,285.40 | $1,380.7207 | $1,380.73 | $1,380.70 | $1,380.70 | |