| 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 | $230.88 | 3.778% | $239.6026 | $239.60 | $239.60 | $239.60 |
| Purchase #2 | $73.85 | 10.466% | $81.5791 | $81.58 | $81.60 | $81.60 |
| Purchase #3 | $226.47 | 13.350% | $256.7037 | $256.70 | $256.70 | $256.70 |
| Purchase #4 | $112.82 | 12.457% | $126.874 | $126.87 | $126.85 | $126.90 |
| Purchase #5 | $232.66 | 13.366% | $263.7573 | $263.76 | $263.75 | $263.80 |
| Purchase #6 | $73.90 | 4.785% | $77.4361 | $77.44 | $77.45 | $77.40 |
| Purchase #7 | $227.26 | 8.330% | $246.1908 | $246.19 | $246.20 | $246.20 |
| 7 purchase totals = | $1,177.84 | $1,292.1436 | $1,292.14 | $1,292.15 | $1,292.20 | |