| 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 | $208.48 | 11.226% | $231.884 | $231.88 | $231.90 | $231.90 |
| Purchase #2 | $8.36 | 4.301% | $8.7196 | $8.72 | $8.70 | $8.70 |
| Purchase #3 | $87.51 | 3.512% | $90.5834 | $90.58 | $90.60 | $90.60 |
| Purchase #4 | $6.27 | 8.763% | $6.8194 | $6.82 | $6.80 | $6.80 |
| Purchase #5 | $206.32 | 10.541% | $228.0682 | $228.07 | $228.05 | $228.10 |
| Purchase #6 | $111.36 | 3.261% | $114.9914 | $114.99 | $115.00 | $115.00 |
| Purchase #7 | $237.49 | 6.178% | $252.1621 | $252.16 | $252.15 | $252.20 |
| 7 purchase totals = | $865.79 | $933.2281 | $933.22 | $933.20 | $933.30 | |