| 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 | $213.80 | 10.637% | $236.5419 | $236.54 | $236.55 | $236.50 |
| Purchase #2 | $246.54 | 4.618% | $257.9252 | $257.93 | $257.95 | $257.90 |
| Purchase #3 | $190.86 | 11.746% | $213.2784 | $213.28 | $213.30 | $213.30 |
| Purchase #4 | $170.62 | 10.147% | $187.9328 | $187.93 | $187.95 | $187.90 |
| Purchase #5 | $190.93 | 12.813% | $215.3939 | $215.39 | $215.40 | $215.40 |
| Purchase #6 | $191.25 | 8.767% | $208.0169 | $208.02 | $208.00 | $208.00 |
| Purchase #7 | $68.55 | 3.114% | $70.6846 | $70.68 | $70.70 | $70.70 |
| 7 purchase totals = | $1,272.55 | $1,389.7737 | $1,389.77 | $1,389.85 | $1,389.70 | |