| 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 | $202.78 | 6.136% | $215.2226 | $215.22 | $215.20 | $215.20 |
| Purchase #2 | $153.82 | 8.570% | $167.0024 | $167.00 | $167.00 | $167.00 |
| Purchase #3 | $30.38 | 11.787% | $33.9609 | $33.96 | $33.95 | $34.00 |
| Purchase #4 | $201.54 | 7.354% | $216.3613 | $216.36 | $216.35 | $216.40 |
| Purchase #5 | $74.68 | 13.710% | $84.9186 | $84.92 | $84.90 | $84.90 |
| Purchase #6 | $47.91 | 6.231% | $50.8953 | $50.90 | $50.90 | $50.90 |
| Purchase #7 | $138.73 | 9.416% | $151.7928 | $151.79 | $151.80 | $151.80 |
| 7 purchase totals = | $849.84 | $920.1539 | $920.15 | $920.10 | $920.20 | |