| 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 | $238.53 | 5.131% | $250.769 | $250.77 | $250.75 | $250.80 |
| Purchase #2 | $109.70 | 7.580% | $118.0153 | $118.02 | $118.00 | $118.00 |
| Purchase #3 | $114.64 | 11.448% | $127.764 | $127.76 | $127.75 | $127.80 |
| Purchase #4 | $74.43 | 13.644% | $84.5852 | $84.59 | $84.60 | $84.60 |
| Purchase #5 | $155.54 | 6.286% | $165.3172 | $165.32 | $165.30 | $165.30 |
| Purchase #6 | $33.35 | 7.859% | $35.971 | $35.97 | $35.95 | $36.00 |
| Purchase #7 | $130.31 | 5.475% | $137.4445 | $137.44 | $137.45 | $137.40 |
| 7 purchase totals = | $856.50 | $919.8662 | $919.87 | $919.80 | $919.90 | |