| 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 | $199.53 | 7.774% | $215.0415 | $215.04 | $215.05 | $215.00 |
| Purchase #2 | $159.92 | 11.358% | $178.0837 | $178.08 | $178.10 | $178.10 |
| Purchase #3 | $8.68 | 3.743% | $9.0049 | $9.00 | $9.00 | $9.00 |
| Purchase #4 | $81.99 | 3.249% | $84.6539 | $84.65 | $84.65 | $84.70 |
| Purchase #5 | $158.63 | 11.500% | $176.8725 | $176.87 | $176.85 | $176.90 |
| Purchase #6 | $115.62 | 9.578% | $126.6941 | $126.69 | $126.70 | $126.70 |
| Purchase #7 | $215.51 | 9.808% | $236.6472 | $236.65 | $236.65 | $236.60 |
| 7 purchase totals = | $939.88 | $1,026.9978 | $1,026.98 | $1,027.00 | $1,027.00 | |