| 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 | $109.31 | 4.721% | $114.4705 | $114.47 | $114.45 | $114.50 |
| Purchase #2 | $170.77 | 9.145% | $186.3869 | $186.39 | $186.40 | $186.40 |
| Purchase #3 | $46.87 | 5.102% | $49.2613 | $49.26 | $49.25 | $49.30 |
| Purchase #4 | $118.50 | 11.224% | $131.8004 | $131.80 | $131.80 | $131.80 |
| Purchase #5 | $186.28 | 8.315% | $201.7692 | $201.77 | $201.75 | $201.80 |
| Purchase #6 | $19.76 | 13.282% | $22.3845 | $22.38 | $22.40 | $22.40 |
| Purchase #7 | $149.98 | 3.466% | $155.1783 | $155.18 | $155.20 | $155.20 |
| 7 purchase totals = | $801.47 | $861.2511 | $861.25 | $861.25 | $861.40 | |