| 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 | $230.25 | 11.839% | $257.5093 | $257.51 | $257.50 | $257.50 |
| Purchase #2 | $129.36 | 6.550% | $137.8331 | $137.83 | $137.85 | $137.80 |
| Purchase #3 | $193.51 | 11.107% | $215.0032 | $215.00 | $215.00 | $215.00 |
| Purchase #4 | $250.64 | 9.556% | $274.5912 | $274.59 | $274.60 | $274.60 |
| Purchase #5 | $146.45 | 7.224% | $157.0295 | $157.03 | $157.05 | $157.00 |
| Purchase #6 | $89.30 | 5.534% | $94.2419 | $94.24 | $94.25 | $94.20 |
| Purchase #7 | $189.44 | 13.508% | $215.0296 | $215.03 | $215.05 | $215.00 |
| 7 purchase totals = | $1,228.95 | $1,351.2378 | $1,351.23 | $1,351.30 | $1,351.10 | |