| 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 | $127.42 | 8.335% | $138.0405 | $138.04 | $138.05 | $138.00 |
| Purchase #2 | $237.89 | 6.864% | $254.2188 | $254.22 | $254.20 | $254.20 |
| Purchase #3 | $5.49 | 4.324% | $5.7274 | $5.73 | $5.75 | $5.70 |
| Purchase #4 | $229.79 | 6.179% | $243.9887 | $243.99 | $244.00 | $244.00 |
| Purchase #5 | $174.95 | 10.863% | $193.9548 | $193.95 | $193.95 | $194.00 |
| Purchase #6 | $134.42 | 7.427% | $144.4034 | $144.40 | $144.40 | $144.40 |
| Purchase #7 | $107.95 | 12.805% | $121.773 | $121.77 | $121.75 | $121.80 |
| 7 purchase totals = | $1,017.91 | $1,102.1066 | $1,102.10 | $1,102.10 | $1,102.10 | |