| 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 | $122.70 | 9.842% | $134.7761 | $134.78 | $134.80 | $134.80 |
| Purchase #2 | $199.79 | 12.660% | $225.0834 | $225.08 | $225.10 | $225.10 |
| Purchase #3 | $175.82 | 4.663% | $184.0185 | $184.02 | $184.00 | $184.00 |
| Purchase #4 | $175.30 | 3.775% | $181.9176 | $181.92 | $181.90 | $181.90 |
| Purchase #5 | $237.82 | 6.846% | $254.1012 | $254.10 | $254.10 | $254.10 |
| Purchase #6 | $162.36 | 4.398% | $169.5006 | $169.50 | $169.50 | $169.50 |
| Purchase #7 | $94.47 | 4.741% | $98.9488 | $98.95 | $98.95 | $98.90 |
| 7 purchase totals = | $1,168.26 | $1,248.3462 | $1,248.35 | $1,248.35 | $1,248.30 | |