| 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 | $191.42 | 12.185% | $214.7445 | $214.74 | $214.75 | $214.70 |
| Purchase #2 | $83.54 | 6.693% | $89.1313 | $89.13 | $89.15 | $89.10 |
| Purchase #3 | $183.73 | 11.258% | $204.4143 | $204.41 | $204.40 | $204.40 |
| Purchase #4 | $70.68 | 8.544% | $76.7189 | $76.72 | $76.70 | $76.70 |
| Purchase #5 | $236.70 | 12.839% | $267.0899 | $267.09 | $267.10 | $267.10 |
| Purchase #6 | $242.35 | 7.335% | $260.1264 | $260.13 | $260.15 | $260.10 |
| Purchase #7 | $208.84 | 10.708% | $231.2026 | $231.20 | $231.20 | $231.20 |
| 7 purchase totals = | $1,217.26 | $1,343.4279 | $1,343.42 | $1,343.45 | $1,343.30 | |