| 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 | $216.69 | 3.399% | $224.0553 | $224.06 | $224.05 | $224.10 |
| Purchase #2 | $80.95 | 8.848% | $88.1125 | $88.11 | $88.10 | $88.10 |
| Purchase #3 | $167.50 | 5.541% | $176.7812 | $176.78 | $176.80 | $176.80 |
| Purchase #4 | $20.94 | 4.605% | $21.9043 | $21.90 | $21.90 | $21.90 |
| Purchase #5 | $5.95 | 7.719% | $6.4093 | $6.41 | $6.40 | $6.40 |
| Purchase #6 | $210.73 | 8.233% | $228.0794 | $228.08 | $228.10 | $228.10 |
| Purchase #7 | $62.38 | 12.381% | $70.1033 | $70.10 | $70.10 | $70.10 |
| 7 purchase totals = | $765.14 | $815.4453 | $815.44 | $815.45 | $815.50 | |