| 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 | $206.38 | 4.163% | $214.9716 | $214.97 | $214.95 | $215.00 |
| Purchase #2 | $149.61 | 3.614% | $155.0169 | $155.02 | $155.00 | $155.00 |
| Purchase #3 | $202.77 | 8.106% | $219.2065 | $219.21 | $219.20 | $219.20 |
| Purchase #4 | $78.70 | 9.280% | $86.0034 | $86.00 | $86.00 | $86.00 |
| Purchase #5 | $205.61 | 12.727% | $231.778 | $231.78 | $231.80 | $231.80 |
| Purchase #6 | $108.99 | 8.288% | $118.0231 | $118.02 | $118.00 | $118.00 |
| Purchase #7 | $220.67 | 12.802% | $248.9202 | $248.92 | $248.90 | $248.90 |
| 7 purchase totals = | $1,172.73 | $1,273.9197 | $1,273.92 | $1,273.85 | $1,273.90 | |