| 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 | $113.37 | 4.692% | $118.6893 | $118.69 | $118.70 | $118.70 |
| Purchase #2 | $109.54 | 4.812% | $114.8111 | $114.81 | $114.80 | $114.80 |
| Purchase #3 | $151.54 | 10.316% | $167.1729 | $167.17 | $167.15 | $167.20 |
| Purchase #4 | $219.86 | 11.660% | $245.4957 | $245.50 | $245.50 | $245.50 |
| Purchase #5 | $150.47 | 7.533% | $161.8049 | $161.80 | $161.80 | $161.80 |
| Purchase #6 | $61.71 | 10.492% | $68.1846 | $68.18 | $68.20 | $68.20 |
| Purchase #7 | $58.95 | 12.831% | $66.5139 | $66.51 | $66.50 | $66.50 |
| 7 purchase totals = | $865.44 | $942.6724 | $942.66 | $942.65 | $942.70 | |