| 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 | $243.73 | 3.572% | $252.436 | $252.44 | $252.45 | $252.40 |
| Purchase #2 | $245.33 | 3.330% | $253.4995 | $253.50 | $253.50 | $253.50 |
| Purchase #3 | $129.79 | 6.552% | $138.2938 | $138.29 | $138.30 | $138.30 |
| Purchase #4 | $250.56 | 10.380% | $276.5681 | $276.57 | $276.55 | $276.60 |
| Purchase #5 | $11.30 | 6.671% | $12.0538 | $12.05 | $12.05 | $12.10 |
| Purchase #6 | $180.62 | 13.173% | $204.4131 | $204.41 | $204.40 | $204.40 |
| Purchase #7 | $15.74 | 13.418% | $17.852 | $17.85 | $17.85 | $17.90 |
| 7 purchase totals = | $1,077.07 | $1,155.1163 | $1,155.11 | $1,155.10 | $1,155.20 | |