| 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 | $20.77 | 10.767% | $23.0063 | $23.01 | $23.00 | $23.00 |
| Purchase #2 | $86.31 | 11.414% | $96.1614 | $96.16 | $96.15 | $96.20 |
| Purchase #3 | $172.81 | 7.156% | $185.1763 | $185.18 | $185.20 | $185.20 |
| Purchase #4 | $240.94 | 4.717% | $252.3051 | $252.31 | $252.30 | $252.30 |
| Purchase #5 | $149.55 | 7.627% | $160.9562 | $160.96 | $160.95 | $161.00 |
| Purchase #6 | $211.82 | 9.649% | $232.2585 | $232.26 | $232.25 | $232.30 |
| Purchase #7 | $58.30 | 8.515% | $63.2642 | $63.26 | $63.25 | $63.30 |
| 7 purchase totals = | $940.50 | $1,013.1280 | $1,013.14 | $1,013.10 | $1,013.30 | |