| 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 | $180.27 | 10.510% | $199.2164 | $199.22 | $199.20 | $199.20 |
| Purchase #2 | $98.58 | 10.104% | $108.5405 | $108.54 | $108.55 | $108.50 |
| Purchase #3 | $41.82 | 3.545% | $43.3025 | $43.30 | $43.30 | $43.30 |
| Purchase #4 | $65.43 | 13.228% | $74.0851 | $74.09 | $74.10 | $74.10 |
| Purchase #5 | $108.48 | 11.187% | $120.6157 | $120.62 | $120.60 | $120.60 |
| Purchase #6 | $95.57 | 11.266% | $106.3369 | $106.34 | $106.35 | $106.30 |
| Purchase #7 | $227.64 | 5.210% | $239.5 | $239.50 | $239.50 | $239.50 |
| 7 purchase totals = | $817.79 | $891.5971 | $891.61 | $891.60 | $891.50 | |