| 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 | $69.67 | 11.710% | $77.8284 | $77.83 | $77.85 | $77.80 |
| Purchase #2 | $220.63 | 10.140% | $243.0019 | $243.00 | $243.00 | $243.00 |
| Purchase #3 | $250.91 | 3.346% | $259.3054 | $259.31 | $259.30 | $259.30 |
| Purchase #4 | $171.77 | 11.346% | $191.259 | $191.26 | $191.25 | $191.30 |
| Purchase #5 | $155.26 | 5.221% | $163.3661 | $163.37 | $163.35 | $163.40 |
| Purchase #6 | $9.66 | 6.479% | $10.2859 | $10.29 | $10.30 | $10.30 |
| Purchase #7 | $170.70 | 13.292% | $193.3894 | $193.39 | $193.40 | $193.40 |
| 7 purchase totals = | $1,048.60 | $1,138.4361 | $1,138.45 | $1,138.45 | $1,138.50 | |