| 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 | $199.63 | 6.849% | $213.3027 | $213.30 | $213.30 | $213.30 |
| Purchase #2 | $173.54 | 12.357% | $194.9843 | $194.98 | $195.00 | $195.00 |
| Purchase #3 | $179.87 | 7.447% | $193.2649 | $193.26 | $193.25 | $193.30 |
| Purchase #4 | $245.27 | 12.502% | $275.9337 | $275.93 | $275.95 | $275.90 |
| Purchase #5 | $183.79 | 7.171% | $196.9696 | $196.97 | $196.95 | $197.00 |
| Purchase #6 | $144.92 | 9.541% | $158.7468 | $158.75 | $158.75 | $158.70 |
| Purchase #7 | $76.64 | 3.186% | $79.0818 | $79.08 | $79.10 | $79.10 |
| 7 purchase totals = | $1,203.66 | $1,312.2838 | $1,312.27 | $1,312.30 | $1,312.30 | |