| 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 | $113.63 | 5.517% | $119.899 | $119.90 | $119.90 | $119.90 |
| Purchase #2 | $209.92 | 5.439% | $221.3375 | $221.34 | $221.35 | $221.30 |
| Purchase #3 | $80.78 | 7.208% | $86.6026 | $86.60 | $86.60 | $86.60 |
| Purchase #4 | $9.98 | 8.629% | $10.8412 | $10.84 | $10.85 | $10.80 |
| Purchase #5 | $10.46 | 7.287% | $11.2222 | $11.22 | $11.20 | $11.20 |
| Purchase #6 | $6.57 | 10.868% | $7.284 | $7.28 | $7.30 | $7.30 |
| Purchase #7 | $30.25 | 9.639% | $33.1658 | $33.17 | $33.15 | $33.20 |
| 7 purchase totals = | $461.59 | $490.3523 | $490.35 | $490.35 | $490.30 | |