| 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 | $218.87 | 8.632% | $237.7629 | $237.76 | $237.75 | $237.80 |
| Purchase #2 | $73.92 | 12.643% | $83.2657 | $83.27 | $83.25 | $83.30 |
| Purchase #3 | $141.74 | 5.711% | $149.8348 | $149.83 | $149.85 | $149.80 |
| Purchase #4 | $190.31 | 11.234% | $211.6894 | $211.69 | $211.70 | $211.70 |
| Purchase #5 | $167.40 | 10.491% | $184.9619 | $184.96 | $184.95 | $185.00 |
| Purchase #6 | $115.99 | 7.568% | $124.7681 | $124.77 | $124.75 | $124.80 |
| Purchase #7 | $109.61 | 6.727% | $116.9835 | $116.98 | $117.00 | $117.00 |
| 7 purchase totals = | $1,017.84 | $1,109.2663 | $1,109.26 | $1,109.25 | $1,109.40 | |