| 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 | $203.47 | 12.255% | $228.4052 | $228.41 | $228.40 | $228.40 |
| Purchase #2 | $211.50 | 3.650% | $219.2198 | $219.22 | $219.20 | $219.20 |
| Purchase #3 | $208.27 | 7.578% | $224.0527 | $224.05 | $224.05 | $224.10 |
| Purchase #4 | $13.98 | 11.156% | $15.5396 | $15.54 | $15.55 | $15.50 |
| Purchase #5 | $158.40 | 3.237% | $163.5274 | $163.53 | $163.55 | $163.50 |
| Purchase #6 | $56.41 | 12.152% | $63.2649 | $63.26 | $63.25 | $63.30 |
| Purchase #7 | $47.99 | 4.857% | $50.3209 | $50.32 | $50.30 | $50.30 |
| 7 purchase totals = | $900.02 | $964.3305 | $964.33 | $964.30 | $964.30 | |