| 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 | $202.37 | 12.381% | $227.4254 | $227.43 | $227.45 | $227.40 |
| Purchase #2 | $29.90 | 12.115% | $33.5224 | $33.52 | $33.50 | $33.50 |
| Purchase #3 | $231.90 | 10.862% | $257.089 | $257.09 | $257.10 | $257.10 |
| Purchase #4 | $87.83 | 11.423% | $97.8628 | $97.86 | $97.85 | $97.90 |
| Purchase #5 | $164.81 | 6.511% | $175.5408 | $175.54 | $175.55 | $175.50 |
| Purchase #6 | $77.58 | 13.274% | $87.878 | $87.88 | $87.90 | $87.90 |
| Purchase #7 | $52.64 | 9.788% | $57.7924 | $57.79 | $57.80 | $57.80 |
| 7 purchase totals = | $847.03 | $937.1108 | $937.11 | $937.15 | $937.10 | |