| 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 | $24.89 | 11.524% | $27.7583 | $27.76 | $27.75 | $27.80 |
| Purchase #2 | $132.97 | 5.106% | $139.7594 | $139.76 | $139.75 | $139.80 |
| Purchase #3 | $80.50 | 10.469% | $88.9275 | $88.93 | $88.95 | $88.90 |
| Purchase #4 | $248.69 | 12.586% | $279.9901 | $279.99 | $280.00 | $280.00 |
| Purchase #5 | $227.47 | 9.206% | $248.4109 | $248.41 | $248.40 | $248.40 |
| Purchase #6 | $83.85 | 4.700% | $87.791 | $87.79 | $87.80 | $87.80 |
| Purchase #7 | $190.90 | 9.704% | $209.4249 | $209.42 | $209.40 | $209.40 |
| 7 purchase totals = | $989.27 | $1,082.0621 | $1,082.06 | $1,082.05 | $1,082.10 | |