| 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 | $223.25 | 9.424% | $244.2891 | $244.29 | $244.30 | $244.30 |
| Purchase #2 | $27.73 | 9.211% | $30.2842 | $30.28 | $30.30 | $30.30 |
| Purchase #3 | $77.43 | 8.209% | $83.7862 | $83.79 | $83.80 | $83.80 |
| Purchase #4 | $220.86 | 13.798% | $251.3343 | $251.33 | $251.35 | $251.30 |
| Purchase #5 | $165.99 | 3.453% | $171.7216 | $171.72 | $171.70 | $171.70 |
| Purchase #6 | $250.63 | 9.557% | $274.5827 | $274.58 | $274.60 | $274.60 |
| Purchase #7 | $44.54 | 9.240% | $48.6555 | $48.66 | $48.65 | $48.70 |
| 7 purchase totals = | $1,010.43 | $1,104.6536 | $1,104.65 | $1,104.70 | $1,104.70 | |