| 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 | $13.93 | 8.792% | $15.1547 | $15.15 | $15.15 | $15.20 |
| Purchase #2 | $206.63 | 13.145% | $233.7915 | $233.79 | $233.80 | $233.80 |
| Purchase #3 | $5.68 | 8.256% | $6.1489 | $6.15 | $6.15 | $6.10 |
| Purchase #4 | $181.26 | 6.292% | $192.6649 | $192.66 | $192.65 | $192.70 |
| Purchase #5 | $52.84 | 10.188% | $58.2233 | $58.22 | $58.20 | $58.20 |
| Purchase #6 | $224.57 | 5.330% | $236.5396 | $236.54 | $236.55 | $236.50 |
| Purchase #7 | $229.34 | 8.273% | $248.3133 | $248.31 | $248.30 | $248.30 |
| 7 purchase totals = | $914.25 | $990.8362 | $990.82 | $990.80 | $990.80 | |