| 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 | $196.64 | 4.250% | $204.9972 | $205.00 | $205.00 | $205.00 |
| Purchase #2 | $47.63 | 8.272% | $51.57 | $51.57 | $51.55 | $51.60 |
| Purchase #3 | $136.52 | 7.754% | $147.1058 | $147.11 | $147.10 | $147.10 |
| Purchase #4 | $236.98 | 8.446% | $256.9953 | $257.00 | $257.00 | $257.00 |
| Purchase #5 | $50.93 | 3.567% | $52.7467 | $52.75 | $52.75 | $52.70 |
| Purchase #6 | $132.98 | 4.795% | $139.3564 | $139.36 | $139.35 | $139.40 |
| Purchase #7 | $211.97 | 9.152% | $231.3695 | $231.37 | $231.35 | $231.40 |
| 7 purchase totals = | $1,013.65 | $1,084.1409 | $1,084.16 | $1,084.10 | $1,084.20 | |