| 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 | $234.56 | 12.131% | $263.0145 | $263.01 | $263.00 | $263.00 |
| Purchase #2 | $246.81 | 6.269% | $262.2825 | $262.28 | $262.30 | $262.30 |
| Purchase #3 | $246.68 | 7.210% | $264.4656 | $264.47 | $264.45 | $264.50 |
| Purchase #4 | $11.54 | 8.351% | $12.5037 | $12.50 | $12.50 | $12.50 |
| Purchase #5 | $156.82 | 8.396% | $169.9866 | $169.99 | $170.00 | $170.00 |
| Purchase #6 | $61.91 | 12.164% | $69.4407 | $69.44 | $69.45 | $69.40 |
| Purchase #7 | $85.79 | 10.543% | $94.8348 | $94.83 | $94.85 | $94.80 |
| 7 purchase totals = | $1,044.11 | $1,136.5284 | $1,136.52 | $1,136.55 | $1,136.50 | |