| 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 | $39.39 | 7.769% | $42.4502 | $42.45 | $42.45 | $42.50 |
| Purchase #2 | $237.42 | 13.374% | $269.1726 | $269.17 | $269.15 | $269.20 |
| Purchase #3 | $188.71 | 4.446% | $197.1 | $197.10 | $197.10 | $197.10 |
| Purchase #4 | $114.66 | 3.691% | $118.8921 | $118.89 | $118.90 | $118.90 |
| Purchase #5 | $146.73 | 3.265% | $151.5207 | $151.52 | $151.50 | $151.50 |
| Purchase #6 | $117.77 | 5.855% | $124.6654 | $124.67 | $124.65 | $124.70 |
| Purchase #7 | $14.30 | 7.829% | $15.4195 | $15.42 | $15.40 | $15.40 |
| 7 purchase totals = | $858.98 | $919.2205 | $919.22 | $919.15 | $919.30 | |