| 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 | $245.76 | 10.606% | $271.8253 | $271.83 | $271.85 | $271.80 |
| Purchase #2 | $134.81 | 4.662% | $141.0948 | $141.09 | $141.10 | $141.10 |
| Purchase #3 | $203.66 | 12.444% | $229.0035 | $229.00 | $229.00 | $229.00 |
| Purchase #4 | $147.89 | 13.487% | $167.8359 | $167.84 | $167.85 | $167.80 |
| Purchase #5 | $136.84 | 13.299% | $155.0384 | $155.04 | $155.05 | $155.00 |
| Purchase #6 | $185.54 | 12.263% | $208.2928 | $208.29 | $208.30 | $208.30 |
| Purchase #7 | $217.57 | 11.572% | $242.7472 | $242.75 | $242.75 | $242.70 |
| 7 purchase totals = | $1,272.07 | $1,415.8379 | $1,415.84 | $1,415.90 | $1,415.70 | |