| 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 | $233.43 | 9.220% | $254.9522 | $254.95 | $254.95 | $255.00 |
| Purchase #2 | $189.35 | 8.352% | $205.1645 | $205.16 | $205.15 | $205.20 |
| Purchase #3 | $201.53 | 7.281% | $216.2034 | $216.20 | $216.20 | $216.20 |
| Purchase #4 | $137.59 | 7.760% | $148.267 | $148.27 | $148.25 | $148.30 |
| Purchase #5 | $175.78 | 3.147% | $181.3118 | $181.31 | $181.30 | $181.30 |
| Purchase #6 | $40.34 | 9.221% | $44.0598 | $44.06 | $44.05 | $44.10 |
| Purchase #7 | $234.95 | 6.609% | $250.4778 | $250.48 | $250.50 | $250.50 |
| 7 purchase totals = | $1,212.97 | $1,300.4365 | $1,300.43 | $1,300.40 | $1,300.60 | |