| 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 | $225.29 | 6.693% | $240.3687 | $240.37 | $240.35 | $240.40 |
| Purchase #2 | $208.96 | 6.671% | $222.8997 | $222.90 | $222.90 | $222.90 |
| Purchase #3 | $222.85 | 7.326% | $239.176 | $239.18 | $239.20 | $239.20 |
| Purchase #4 | $34.58 | 6.434% | $36.8049 | $36.80 | $36.80 | $36.80 |
| Purchase #5 | $14.36 | 8.635% | $15.6 | $15.60 | $15.60 | $15.60 |
| Purchase #6 | $244.74 | 5.846% | $259.0475 | $259.05 | $259.05 | $259.00 |
| Purchase #7 | $7.68 | 6.458% | $8.176 | $8.18 | $8.20 | $8.20 |
| 7 purchase totals = | $958.46 | $1,022.0728 | $1,022.08 | $1,022.10 | $1,022.10 | |