| 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 | $203.38 | 3.335% | $210.1627 | $210.16 | $210.15 | $210.20 |
| Purchase #2 | $151.80 | 9.424% | $166.1056 | $166.11 | $166.10 | $166.10 |
| Purchase #3 | $68.63 | 13.358% | $77.7976 | $77.80 | $77.80 | $77.80 |
| Purchase #4 | $176.39 | 13.430% | $200.0792 | $200.08 | $200.10 | $200.10 |
| Purchase #5 | $221.77 | 11.411% | $247.0762 | $247.08 | $247.10 | $247.10 |
| Purchase #6 | $168.88 | 13.655% | $191.9406 | $191.94 | $191.95 | $191.90 |
| Purchase #7 | $103.29 | 4.510% | $107.9484 | $107.95 | $107.95 | $107.90 |
| 7 purchase totals = | $1,094.14 | $1,201.1103 | $1,201.12 | $1,201.15 | $1,201.10 | |