| 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 | $240.55 | 9.407% | $263.1785 | $263.18 | $263.20 | $263.20 |
| Purchase #2 | $30.58 | 13.289% | $34.6438 | $34.64 | $34.65 | $34.60 |
| Purchase #3 | $56.43 | 6.632% | $60.1724 | $60.17 | $60.15 | $60.20 |
| Purchase #4 | $171.76 | 12.473% | $193.1836 | $193.18 | $193.20 | $193.20 |
| Purchase #5 | $47.99 | 8.505% | $52.0715 | $52.07 | $52.05 | $52.10 |
| Purchase #6 | $22.28 | 8.863% | $24.2547 | $24.25 | $24.25 | $24.30 |
| Purchase #7 | $13.52 | 10.728% | $14.9704 | $14.97 | $14.95 | $15.00 |
| 7 purchase totals = | $583.11 | $642.4749 | $642.46 | $642.45 | $642.60 | |