| 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 | $185.77 | 12.695% | $209.3535 | $209.35 | $209.35 | $209.40 |
| Purchase #2 | $97.67 | 4.353% | $101.9216 | $101.92 | $101.90 | $101.90 |
| Purchase #3 | $24.70 | 6.457% | $26.2949 | $26.29 | $26.30 | $26.30 |
| Purchase #4 | $206.29 | 12.138% | $231.3295 | $231.33 | $231.35 | $231.30 |
| Purchase #5 | $32.41 | 7.679% | $34.8988 | $34.90 | $34.90 | $34.90 |
| Purchase #6 | $45.74 | 7.421% | $49.1344 | $49.13 | $49.15 | $49.10 |
| Purchase #7 | $192.47 | 6.386% | $204.7611 | $204.76 | $204.75 | $204.80 |
| 7 purchase totals = | $785.05 | $857.6938 | $857.68 | $857.70 | $857.70 | |