| 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 | $120.58 | 12.784% | $135.9949 | $135.99 | $136.00 | $136.00 |
| Purchase #2 | $52.47 | 9.179% | $57.2862 | $57.29 | $57.30 | $57.30 |
| Purchase #3 | $6.28 | 13.746% | $7.1432 | $7.14 | $7.15 | $7.10 |
| Purchase #4 | $125.28 | 6.772% | $133.764 | $133.76 | $133.75 | $133.80 |
| Purchase #5 | $69.46 | 10.667% | $76.8693 | $76.87 | $76.85 | $76.90 |
| Purchase #6 | $212.55 | 7.316% | $228.1002 | $228.10 | $228.10 | $228.10 |
| Purchase #7 | $239.63 | 4.577% | $250.5979 | $250.60 | $250.60 | $250.60 |
| 7 purchase totals = | $826.25 | $889.7557 | $889.75 | $889.75 | $889.80 | |