| 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 | $124.50 | 3.715% | $129.1252 | $129.13 | $129.15 | $129.10 |
| Purchase #2 | $182.44 | 8.303% | $197.588 | $197.59 | $197.60 | $197.60 |
| Purchase #3 | $28.64 | 7.122% | $30.6797 | $30.68 | $30.70 | $30.70 |
| Purchase #4 | $205.52 | 5.241% | $216.2913 | $216.29 | $216.30 | $216.30 |
| Purchase #5 | $34.63 | 4.102% | $36.0505 | $36.05 | $36.05 | $36.10 |
| Purchase #6 | $129.48 | 3.873% | $134.4948 | $134.49 | $134.50 | $134.50 |
| Purchase #7 | $182.86 | 13.744% | $207.9923 | $207.99 | $208.00 | $208.00 |
| 7 purchase totals = | $888.07 | $952.2218 | $952.22 | $952.30 | $952.30 | |