| 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 | $115.94 | 11.405% | $129.163 | $129.16 | $129.15 | $129.20 |
| Purchase #2 | $112.47 | 8.769% | $122.3325 | $122.33 | $122.35 | $122.30 |
| Purchase #3 | $204.64 | 7.868% | $220.7411 | $220.74 | $220.75 | $220.70 |
| Purchase #4 | $95.41 | 12.730% | $107.5557 | $107.56 | $107.55 | $107.60 |
| Purchase #5 | $60.25 | 3.776% | $62.525 | $62.53 | $62.55 | $62.50 |
| Purchase #6 | $191.72 | 9.758% | $210.428 | $210.43 | $210.45 | $210.40 |
| Purchase #7 | $171.49 | 12.476% | $192.8851 | $192.89 | $192.90 | $192.90 |
| 7 purchase totals = | $951.92 | $1,045.6304 | $1,045.64 | $1,045.70 | $1,045.60 | |