| 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 | $211.58 | 7.167% | $226.7439 | $226.74 | $226.75 | $226.70 |
| Purchase #2 | $187.39 | 7.819% | $202.042 | $202.04 | $202.05 | $202.00 |
| Purchase #3 | $202.98 | 11.378% | $226.0751 | $226.08 | $226.10 | $226.10 |
| Purchase #4 | $207.30 | 9.690% | $227.3874 | $227.39 | $227.40 | $227.40 |
| Purchase #5 | $169.66 | 12.151% | $190.2754 | $190.28 | $190.30 | $190.30 |
| Purchase #6 | $129.34 | 8.183% | $139.9239 | $139.92 | $139.90 | $139.90 |
| Purchase #7 | $209.83 | 13.338% | $237.8171 | $237.82 | $237.80 | $237.80 |
| 7 purchase totals = | $1,318.08 | $1,450.2648 | $1,450.27 | $1,450.30 | $1,450.20 | |