| 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 | $204.37 | 3.294% | $211.1019 | $211.10 | $211.10 | $211.10 |
| Purchase #2 | $49.38 | 3.576% | $51.1458 | $51.15 | $51.15 | $51.10 |
| Purchase #3 | $10.61 | 6.692% | $11.32 | $11.32 | $11.30 | $11.30 |
| Purchase #4 | $155.28 | 6.234% | $164.9602 | $164.96 | $164.95 | $165.00 |
| Purchase #5 | $50.29 | 10.416% | $55.5282 | $55.53 | $55.55 | $55.50 |
| Purchase #6 | $188.93 | 11.141% | $209.9787 | $209.98 | $210.00 | $210.00 |
| Purchase #7 | $127.72 | 5.292% | $134.4789 | $134.48 | $134.50 | $134.50 |
| 7 purchase totals = | $786.58 | $838.5137 | $838.52 | $838.55 | $838.50 | |