| 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 | $199.80 | 12.264% | $224.3035 | $224.30 | $224.30 | $224.30 |
| Purchase #2 | $42.43 | 4.619% | $44.3898 | $44.39 | $44.40 | $44.40 |
| Purchase #3 | $159.65 | 13.319% | $180.9138 | $180.91 | $180.90 | $180.90 |
| Purchase #4 | $147.64 | 5.304% | $155.4708 | $155.47 | $155.45 | $155.50 |
| Purchase #5 | $149.63 | 3.724% | $155.2022 | $155.20 | $155.20 | $155.20 |
| Purchase #6 | $234.81 | 3.802% | $243.7375 | $243.74 | $243.75 | $243.70 |
| Purchase #7 | $174.94 | 9.839% | $192.1523 | $192.15 | $192.15 | $192.20 |
| 7 purchase totals = | $1,108.90 | $1,196.1699 | $1,196.16 | $1,196.15 | $1,196.20 | |