| 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 | $243.37 | 10.594% | $269.1526 | $269.15 | $269.15 | $269.20 |
| Purchase #2 | $10.84 | 5.830% | $11.472 | $11.47 | $11.45 | $11.50 |
| Purchase #3 | $199.75 | 13.225% | $226.1669 | $226.17 | $226.15 | $226.20 |
| Purchase #4 | $98.27 | 4.645% | $102.8346 | $102.83 | $102.85 | $102.80 |
| Purchase #5 | $129.85 | 4.858% | $136.1581 | $136.16 | $136.15 | $136.20 |
| Purchase #6 | $75.87 | 3.497% | $78.5232 | $78.52 | $78.50 | $78.50 |
| Purchase #7 | $128.71 | 5.219% | $135.4274 | $135.43 | $135.45 | $135.40 |
| 7 purchase totals = | $886.66 | $959.7348 | $959.73 | $959.70 | $959.80 | |