| 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 | $102.92 | 12.444% | $115.7274 | $115.73 | $115.75 | $115.70 |
| Purchase #2 | $141.83 | 3.218% | $146.3941 | $146.39 | $146.40 | $146.40 |
| Purchase #3 | $80.30 | 3.691% | $83.2639 | $83.26 | $83.25 | $83.30 |
| Purchase #4 | $225.47 | 9.718% | $247.3812 | $247.38 | $247.40 | $247.40 |
| Purchase #5 | $55.98 | 5.169% | $58.8736 | $58.87 | $58.85 | $58.90 |
| Purchase #6 | $242.69 | 13.137% | $274.5722 | $274.57 | $274.55 | $274.60 |
| Purchase #7 | $192.56 | 12.203% | $216.0581 | $216.06 | $216.05 | $216.10 |
| 7 purchase totals = | $1,041.75 | $1,142.2705 | $1,142.26 | $1,142.25 | $1,142.40 | |