| 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 | $194.66 | 13.264% | $220.4797 | $220.48 | $220.50 | $220.50 |
| Purchase #2 | $121.40 | 10.590% | $134.2563 | $134.26 | $134.25 | $134.30 |
| Purchase #3 | $79.41 | 12.243% | $89.1322 | $89.13 | $89.15 | $89.10 |
| Purchase #4 | $33.89 | 13.591% | $38.496 | $38.50 | $38.50 | $38.50 |
| Purchase #5 | $187.42 | 11.611% | $209.1813 | $209.18 | $209.20 | $209.20 |
| Purchase #6 | $44.62 | 11.268% | $49.6478 | $49.65 | $49.65 | $49.60 |
| Purchase #7 | $131.45 | 13.658% | $149.4034 | $149.40 | $149.40 | $149.40 |
| 7 purchase totals = | $792.85 | $890.5967 | $890.60 | $890.65 | $890.60 | |