| 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 | $215.84 | 10.379% | $238.242 | $238.24 | $238.25 | $238.20 |
| Purchase #2 | $200.87 | 12.630% | $226.2399 | $226.24 | $226.25 | $226.20 |
| Purchase #3 | $97.64 | 7.391% | $104.8566 | $104.86 | $104.85 | $104.90 |
| Purchase #4 | $124.70 | 10.277% | $137.5154 | $137.52 | $137.50 | $137.50 |
| Purchase #5 | $62.76 | 10.619% | $69.4245 | $69.42 | $69.40 | $69.40 |
| Purchase #6 | $165.32 | 6.392% | $175.8873 | $175.89 | $175.90 | $175.90 |
| Purchase #7 | $31.40 | 4.292% | $32.7477 | $32.75 | $32.75 | $32.70 |
| 7 purchase totals = | $898.53 | $984.9134 | $984.92 | $984.90 | $984.80 | |