| 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 | $225.37 | 6.404% | $239.8027 | $239.80 | $239.80 | $239.80 |
| Purchase #2 | $223.93 | 12.430% | $251.7645 | $251.76 | $251.75 | $251.80 |
| Purchase #3 | $111.49 | 11.732% | $124.57 | $124.57 | $124.55 | $124.60 |
| Purchase #4 | $235.30 | 3.575% | $243.712 | $243.71 | $243.70 | $243.70 |
| Purchase #5 | $193.61 | 12.342% | $217.5053 | $217.51 | $217.50 | $217.50 |
| Purchase #6 | $54.35 | 7.153% | $58.2377 | $58.24 | $58.25 | $58.20 |
| Purchase #7 | $13.70 | 8.681% | $14.8893 | $14.89 | $14.90 | $14.90 |
| 7 purchase totals = | $1,057.75 | $1,150.4815 | $1,150.48 | $1,150.45 | $1,150.50 | |