| 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 | $227.93 | 7.712% | $245.508 | $245.51 | $245.50 | $245.50 |
| Purchase #2 | $178.90 | 12.551% | $201.3537 | $201.35 | $201.35 | $201.40 |
| Purchase #3 | $195.68 | 3.322% | $202.1805 | $202.18 | $202.20 | $202.20 |
| Purchase #4 | $212.91 | 8.508% | $231.0244 | $231.02 | $231.00 | $231.00 |
| Purchase #5 | $95.46 | 5.678% | $100.8802 | $100.88 | $100.90 | $100.90 |
| Purchase #6 | $207.91 | 11.355% | $231.5182 | $231.52 | $231.50 | $231.50 |
| Purchase #7 | $205.50 | 9.494% | $225.0102 | $225.01 | $225.00 | $225.00 |
| 7 purchase totals = | $1,324.29 | $1,437.4752 | $1,437.47 | $1,437.45 | $1,437.50 | |