| 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 | $78.62 | 8.693% | $85.4544 | $85.45 | $85.45 | $85.50 |
| Purchase #2 | $81.47 | 10.446% | $89.9804 | $89.98 | $90.00 | $90.00 |
| Purchase #3 | $231.76 | 6.236% | $246.2126 | $246.21 | $246.20 | $246.20 |
| Purchase #4 | $113.64 | 13.253% | $128.7007 | $128.70 | $128.70 | $128.70 |
| Purchase #5 | $244.53 | 10.205% | $269.4843 | $269.48 | $269.50 | $269.50 |
| Purchase #6 | $151.67 | 8.263% | $164.2025 | $164.20 | $164.20 | $164.20 |
| Purchase #7 | $217.46 | 13.686% | $247.2216 | $247.22 | $247.20 | $247.20 |
| 7 purchase totals = | $1,119.15 | $1,231.2565 | $1,231.24 | $1,231.25 | $1,231.30 | |