| 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 | $216.82 | 3.306% | $223.9881 | $223.99 | $224.00 | $224.00 |
| Purchase #2 | $175.56 | 8.331% | $190.1859 | $190.19 | $190.20 | $190.20 |
| Purchase #3 | $161.63 | 9.717% | $177.3356 | $177.34 | $177.35 | $177.30 |
| Purchase #4 | $198.63 | 8.704% | $215.9188 | $215.92 | $215.90 | $215.90 |
| Purchase #5 | $153.51 | 3.840% | $159.4048 | $159.40 | $159.40 | $159.40 |
| Purchase #6 | $247.51 | 12.682% | $278.8992 | $278.90 | $278.90 | $278.90 |
| Purchase #7 | $157.85 | 13.713% | $179.496 | $179.50 | $179.50 | $179.50 |
| 7 purchase totals = | $1,311.51 | $1,425.2284 | $1,425.24 | $1,425.25 | $1,425.20 | |