| 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 | $222.99 | 5.288% | $234.7817 | $234.78 | $234.80 | $234.80 |
| Purchase #2 | $150.90 | 4.696% | $157.9863 | $157.99 | $158.00 | $158.00 |
| Purchase #3 | $209.31 | 10.362% | $230.9987 | $231.00 | $231.00 | $231.00 |
| Purchase #4 | $46.49 | 6.836% | $49.6681 | $49.67 | $49.65 | $49.70 |
| Purchase #5 | $69.87 | 6.402% | $74.3431 | $74.34 | $74.35 | $74.30 |
| Purchase #6 | $227.83 | 13.132% | $257.7486 | $257.75 | $257.75 | $257.70 |
| Purchase #7 | $44.90 | 12.315% | $50.4294 | $50.43 | $50.45 | $50.40 |
| 7 purchase totals = | $972.29 | $1,055.9559 | $1,055.96 | $1,056.00 | $1,055.90 | |