| 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 | $202.64 | 10.465% | $223.8463 | $223.85 | $223.85 | $223.80 |
| Purchase #2 | $13.96 | 10.500% | $15.4258 | $15.43 | $15.45 | $15.40 |
| Purchase #3 | $229.63 | 12.349% | $257.987 | $257.99 | $258.00 | $258.00 |
| Purchase #4 | $97.54 | 5.630% | $103.0315 | $103.03 | $103.05 | $103.00 |
| Purchase #5 | $243.59 | 12.808% | $274.789 | $274.79 | $274.80 | $274.80 |
| Purchase #6 | $141.57 | 9.622% | $155.1919 | $155.19 | $155.20 | $155.20 |
| Purchase #7 | $175.76 | 5.824% | $185.9963 | $186.00 | $186.00 | $186.00 |
| 7 purchase totals = | $1,104.69 | $1,216.2678 | $1,216.28 | $1,216.35 | $1,216.20 | |