| 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 | $129.77 | 12.380% | $145.8355 | $145.84 | $145.85 | $145.80 |
| Purchase #2 | $80.44 | 5.492% | $84.8578 | $84.86 | $84.85 | $84.90 |
| Purchase #3 | $30.82 | 5.501% | $32.5154 | $32.52 | $32.50 | $32.50 |
| Purchase #4 | $145.44 | 12.603% | $163.7698 | $163.77 | $163.75 | $163.80 |
| Purchase #5 | $77.48 | 13.366% | $87.836 | $87.84 | $87.85 | $87.80 |
| Purchase #6 | $229.62 | 5.577% | $242.4259 | $242.43 | $242.45 | $242.40 |
| Purchase #7 | $220.47 | 8.326% | $238.8263 | $238.83 | $238.85 | $238.80 |
| 7 purchase totals = | $914.04 | $996.0667 | $996.09 | $996.10 | $996.00 | |