| 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 | $206.91 | 9.189% | $225.923 | $225.92 | $225.90 | $225.90 |
| Purchase #2 | $89.45 | 7.722% | $96.3573 | $96.36 | $96.35 | $96.40 |
| Purchase #3 | $247.30 | 9.195% | $270.0392 | $270.04 | $270.05 | $270.00 |
| Purchase #4 | $217.57 | 13.629% | $247.2226 | $247.22 | $247.20 | $247.20 |
| Purchase #5 | $8.73 | 11.657% | $9.7477 | $9.75 | $9.75 | $9.70 |
| Purchase #6 | $166.47 | 4.435% | $173.8529 | $173.85 | $173.85 | $173.90 |
| Purchase #7 | $37.73 | 8.820% | $41.0578 | $41.06 | $41.05 | $41.10 |
| 7 purchase totals = | $974.16 | $1,064.2005 | $1,064.20 | $1,064.15 | $1,064.20 | |