| 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 | $226.83 | 6.500% | $241.574 | $241.57 | $241.55 | $241.60 |
| Purchase #2 | $121.66 | 3.797% | $126.2794 | $126.28 | $126.30 | $126.30 |
| Purchase #3 | $99.67 | 6.439% | $106.0878 | $106.09 | $106.10 | $106.10 |
| Purchase #4 | $19.33 | 9.554% | $21.1768 | $21.18 | $21.20 | $21.20 |
| Purchase #5 | $127.49 | 10.173% | $140.4596 | $140.46 | $140.45 | $140.50 |
| Purchase #6 | $74.58 | 12.154% | $83.6445 | $83.64 | $83.65 | $83.60 |
| Purchase #7 | $174.83 | 3.296% | $180.5924 | $180.59 | $180.60 | $180.60 |
| 7 purchase totals = | $844.39 | $899.8145 | $899.81 | $899.85 | $899.90 | |