| 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 | $230.77 | 12.564% | $259.7639 | $259.76 | $259.75 | $259.80 |
| Purchase #2 | $32.95 | 13.501% | $37.3986 | $37.40 | $37.40 | $37.40 |
| Purchase #3 | $76.87 | 9.226% | $83.962 | $83.96 | $83.95 | $84.00 |
| Purchase #4 | $122.69 | 3.598% | $127.1044 | $127.10 | $127.10 | $127.10 |
| Purchase #5 | $56.48 | 10.187% | $62.2336 | $62.23 | $62.25 | $62.20 |
| Purchase #6 | $35.67 | 13.498% | $40.4847 | $40.48 | $40.50 | $40.50 |
| Purchase #7 | $214.70 | 11.562% | $239.5236 | $239.52 | $239.50 | $239.50 |
| 7 purchase totals = | $770.13 | $850.4708 | $850.45 | $850.45 | $850.50 | |