| 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 | $233.81 | 10.722% | $258.8791 | $258.88 | $258.90 | $258.90 |
| Purchase #2 | $33.92 | 7.673% | $36.5227 | $36.52 | $36.50 | $36.50 |
| Purchase #3 | $43.62 | 13.299% | $49.421 | $49.42 | $49.40 | $49.40 |
| Purchase #4 | $95.65 | 7.745% | $103.0581 | $103.06 | $103.05 | $103.10 |
| Purchase #5 | $32.49 | 13.360% | $36.8307 | $36.83 | $36.85 | $36.80 |
| Purchase #6 | $165.40 | 13.357% | $187.4925 | $187.49 | $187.50 | $187.50 |
| Purchase #7 | $208.52 | 10.800% | $231.0402 | $231.04 | $231.05 | $231.00 |
| 7 purchase totals = | $813.41 | $903.2443 | $903.24 | $903.25 | $903.20 | |