| 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 | $104.40 | 11.343% | $116.2421 | $116.24 | $116.25 | $116.20 |
| Purchase #2 | $196.73 | 8.841% | $214.1229 | $214.12 | $214.10 | $214.10 |
| Purchase #3 | $184.30 | 12.310% | $206.9873 | $206.99 | $207.00 | $207.00 |
| Purchase #4 | $108.70 | 6.522% | $115.7894 | $115.79 | $115.80 | $115.80 |
| Purchase #5 | $101.87 | 3.862% | $105.8042 | $105.80 | $105.80 | $105.80 |
| Purchase #6 | $29.75 | 11.324% | $33.1189 | $33.12 | $33.10 | $33.10 |
| Purchase #7 | $98.35 | 10.366% | $108.545 | $108.55 | $108.55 | $108.50 |
| 7 purchase totals = | $824.10 | $900.6098 | $900.61 | $900.60 | $900.50 | |