| 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 | $184.28 | 9.771% | $202.286 | $202.29 | $202.30 | $202.30 |
| Purchase #2 | $198.94 | 13.700% | $226.1948 | $226.19 | $226.20 | $226.20 |
| Purchase #3 | $179.81 | 7.529% | $193.3479 | $193.35 | $193.35 | $193.30 |
| Purchase #4 | $28.89 | 11.648% | $32.2551 | $32.26 | $32.25 | $32.30 |
| Purchase #5 | $212.99 | 4.365% | $222.287 | $222.29 | $222.30 | $222.30 |
| Purchase #6 | $49.78 | 9.429% | $54.4738 | $54.47 | $54.45 | $54.50 |
| Purchase #7 | $49.71 | 4.667% | $52.03 | $52.03 | $52.05 | $52.00 |
| 7 purchase totals = | $904.40 | $982.8746 | $982.88 | $982.90 | $982.90 | |