| 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 | $237.97 | 11.148% | $264.4989 | $264.50 | $264.50 | $264.50 |
| Purchase #2 | $205.50 | 5.211% | $216.2086 | $216.21 | $216.20 | $216.20 |
| Purchase #3 | $193.79 | 6.829% | $207.0239 | $207.02 | $207.00 | $207.00 |
| Purchase #4 | $232.43 | 8.308% | $251.7403 | $251.74 | $251.75 | $251.70 |
| Purchase #5 | $88.38 | 7.215% | $94.7566 | $94.76 | $94.75 | $94.80 |
| Purchase #6 | $132.52 | 10.204% | $146.0423 | $146.04 | $146.05 | $146.00 |
| Purchase #7 | $222.72 | 10.258% | $245.5666 | $245.57 | $245.55 | $245.60 |
| 7 purchase totals = | $1,313.31 | $1,425.8372 | $1,425.84 | $1,425.80 | $1,425.80 | |