| 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 | $228.84 | 8.541% | $248.3852 | $248.39 | $248.40 | $248.40 |
| Purchase #2 | $115.98 | 7.822% | $125.052 | $125.05 | $125.05 | $125.10 |
| Purchase #3 | $97.59 | 7.610% | $105.0166 | $105.02 | $105.00 | $105.00 |
| Purchase #4 | $135.38 | 3.486% | $140.0993 | $140.10 | $140.10 | $140.10 |
| Purchase #5 | $10.41 | 13.158% | $11.7797 | $11.78 | $11.80 | $11.80 |
| Purchase #6 | $236.84 | 7.159% | $253.7954 | $253.80 | $253.80 | $253.80 |
| Purchase #7 | $13.75 | 3.625% | $14.2484 | $14.25 | $14.25 | $14.20 |
| 7 purchase totals = | $838.79 | $898.3766 | $898.39 | $898.40 | $898.40 | |