| 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 | $224.59 | 12.220% | $252.0349 | $252.03 | $252.05 | $252.00 |
| Purchase #2 | $195.99 | 4.685% | $205.1721 | $205.17 | $205.15 | $205.20 |
| Purchase #3 | $121.44 | 6.153% | $128.9122 | $128.91 | $128.90 | $128.90 |
| Purchase #4 | $8.87 | 9.596% | $9.7212 | $9.72 | $9.70 | $9.70 |
| Purchase #5 | $78.63 | 5.234% | $82.7455 | $82.75 | $82.75 | $82.70 |
| Purchase #6 | $62.89 | 13.685% | $71.4965 | $71.50 | $71.50 | $71.50 |
| Purchase #7 | $79.43 | 3.812% | $82.4579 | $82.46 | $82.45 | $82.50 |
| 7 purchase totals = | $771.84 | $832.5403 | $832.54 | $832.50 | $832.50 | |