| 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 | $116.28 | 5.869% | $123.1045 | $123.10 | $123.10 | $123.10 |
| Purchase #2 | $142.26 | 5.475% | $150.0487 | $150.05 | $150.05 | $150.00 |
| Purchase #3 | $128.92 | 8.650% | $140.0716 | $140.07 | $140.05 | $140.10 |
| Purchase #4 | $68.28 | 8.832% | $74.3105 | $74.31 | $74.30 | $74.30 |
| Purchase #5 | $69.49 | 3.303% | $71.7853 | $71.79 | $71.80 | $71.80 |
| Purchase #6 | $181.25 | 11.429% | $201.9651 | $201.97 | $201.95 | $202.00 |
| Purchase #7 | $187.54 | 12.714% | $211.3838 | $211.38 | $211.40 | $211.40 |
| 7 purchase totals = | $894.02 | $972.6695 | $972.67 | $972.65 | $972.70 | |