| 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 | $221.83 | 12.566% | $249.7052 | $249.71 | $249.70 | $249.70 |
| Purchase #2 | $33.51 | 12.317% | $37.6374 | $37.64 | $37.65 | $37.60 |
| Purchase #3 | $85.86 | 3.648% | $88.9922 | $88.99 | $89.00 | $89.00 |
| Purchase #4 | $13.84 | 11.356% | $15.4117 | $15.41 | $15.40 | $15.40 |
| Purchase #5 | $66.91 | 10.568% | $73.981 | $73.98 | $74.00 | $74.00 |
| Purchase #6 | $120.92 | 5.439% | $127.4968 | $127.50 | $127.50 | $127.50 |
| Purchase #7 | $173.25 | 6.705% | $184.8664 | $184.87 | $184.85 | $184.90 |
| 7 purchase totals = | $716.12 | $778.0907 | $778.10 | $778.10 | $778.10 | |