| 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 | $231.76 | 6.464% | $246.741 | $246.74 | $246.75 | $246.70 |
| Purchase #2 | $200.76 | 10.439% | $221.7173 | $221.72 | $221.70 | $221.70 |
| Purchase #3 | $11.63 | 4.686% | $12.175 | $12.18 | $12.20 | $12.20 |
| Purchase #4 | $233.57 | 11.276% | $259.9074 | $259.91 | $259.90 | $259.90 |
| Purchase #5 | $28.98 | 8.536% | $31.4537 | $31.45 | $31.45 | $31.50 |
| Purchase #6 | $28.49 | 5.774% | $30.135 | $30.14 | $30.15 | $30.10 |
| Purchase #7 | $196.99 | 10.792% | $218.2492 | $218.25 | $218.25 | $218.20 |
| 7 purchase totals = | $932.18 | $1,020.3786 | $1,020.39 | $1,020.40 | $1,020.30 | |