| 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 | $97.77 | 3.502% | $101.1939 | $101.19 | $101.20 | $101.20 |
| Purchase #2 | $242.31 | 13.276% | $274.4791 | $274.48 | $274.50 | $274.50 |
| Purchase #3 | $128.83 | 8.756% | $140.1104 | $140.11 | $140.10 | $140.10 |
| Purchase #4 | $144.30 | 13.455% | $163.7156 | $163.72 | $163.70 | $163.70 |
| Purchase #5 | $232.57 | 3.863% | $241.5542 | $241.55 | $241.55 | $241.60 |
| Purchase #6 | $183.33 | 7.474% | $197.0321 | $197.03 | $197.05 | $197.00 |
| Purchase #7 | $175.53 | 10.226% | $193.4797 | $193.48 | $193.50 | $193.50 |
| 7 purchase totals = | $1,204.64 | $1,311.5650 | $1,311.56 | $1,311.60 | $1,311.60 | |