| 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 | $247.58 | 7.843% | $266.9977 | $267.00 | $267.00 | $267.00 |
| Purchase #2 | $113.74 | 13.471% | $129.0619 | $129.06 | $129.05 | $129.10 |
| Purchase #3 | $146.27 | 7.265% | $156.8965 | $156.90 | $156.90 | $156.90 |
| Purchase #4 | $224.62 | 10.474% | $248.1467 | $248.15 | $248.15 | $248.10 |
| Purchase #5 | $158.70 | 9.164% | $173.2433 | $173.24 | $173.25 | $173.20 |
| Purchase #6 | $170.44 | 10.153% | $187.7448 | $187.74 | $187.75 | $187.70 |
| Purchase #7 | $128.40 | 6.465% | $136.7011 | $136.70 | $136.70 | $136.70 |
| 7 purchase totals = | $1,189.75 | $1,298.7920 | $1,298.79 | $1,298.80 | $1,298.70 | |