| 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 | $124.97 | 12.815% | $140.9849 | $140.98 | $141.00 | $141.00 |
| Purchase #2 | $28.36 | 12.799% | $31.9898 | $31.99 | $32.00 | $32.00 |
| Purchase #3 | $36.58 | 10.514% | $40.426 | $40.43 | $40.45 | $40.40 |
| Purchase #4 | $111.88 | 13.772% | $127.2881 | $127.29 | $127.30 | $127.30 |
| Purchase #5 | $14.40 | 12.126% | $16.1461 | $16.15 | $16.15 | $16.10 |
| Purchase #6 | $179.62 | 10.283% | $198.0903 | $198.09 | $198.10 | $198.10 |
| Purchase #7 | $196.73 | 3.362% | $203.3441 | $203.34 | $203.35 | $203.30 |
| 7 purchase totals = | $692.54 | $758.2693 | $758.27 | $758.35 | $758.20 | |