| 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 | $215.61 | 9.269% | $235.5949 | $235.59 | $235.60 | $235.60 |
| Purchase #2 | $116.97 | 4.369% | $122.0804 | $122.08 | $122.10 | $122.10 |
| Purchase #3 | $124.51 | 6.829% | $133.0128 | $133.01 | $133.00 | $133.00 |
| Purchase #4 | $73.89 | 10.361% | $81.5457 | $81.55 | $81.55 | $81.50 |
| Purchase #5 | $17.51 | 10.141% | $19.2857 | $19.29 | $19.30 | $19.30 |
| Purchase #6 | $7.75 | 13.702% | $8.8119 | $8.81 | $8.80 | $8.80 |
| Purchase #7 | $44.85 | 9.238% | $48.9932 | $48.99 | $49.00 | $49.00 |
| 7 purchase totals = | $601.09 | $649.3246 | $649.32 | $649.35 | $649.30 | |