| 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 | $109.73 | 10.164% | $120.883 | $120.88 | $120.90 | $120.90 |
| Purchase #2 | $229.97 | 6.669% | $245.3067 | $245.31 | $245.30 | $245.30 |
| Purchase #3 | $8.48 | 11.847% | $9.4846 | $9.48 | $9.50 | $9.50 |
| Purchase #4 | $116.66 | 7.488% | $125.3955 | $125.40 | $125.40 | $125.40 |
| Purchase #5 | $116.66 | 9.418% | $127.647 | $127.65 | $127.65 | $127.60 |
| Purchase #6 | $189.64 | 9.185% | $207.0584 | $207.06 | $207.05 | $207.10 |
| Purchase #7 | $243.91 | 9.671% | $267.4985 | $267.50 | $267.50 | $267.50 |
| 7 purchase totals = | $1,015.05 | $1,103.2737 | $1,103.28 | $1,103.30 | $1,103.30 | |