| 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 | $189.47 | 7.429% | $203.5457 | $203.55 | $203.55 | $203.50 |
| Purchase #2 | $35.52 | 4.529% | $37.1287 | $37.13 | $37.15 | $37.10 |
| Purchase #3 | $11.53 | 10.750% | $12.7695 | $12.77 | $12.75 | $12.80 |
| Purchase #4 | $127.46 | 9.359% | $139.389 | $139.39 | $139.40 | $139.40 |
| Purchase #5 | $49.67 | 3.318% | $51.3181 | $51.32 | $51.30 | $51.30 |
| Purchase #6 | $214.79 | 6.620% | $229.0091 | $229.01 | $229.00 | $229.00 |
| Purchase #7 | $184.53 | 13.446% | $209.3419 | $209.34 | $209.35 | $209.30 |
| 7 purchase totals = | $812.97 | $882.5020 | $882.51 | $882.50 | $882.40 | |