| 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 | $213.66 | 3.581% | $221.3112 | $221.31 | $221.30 | $221.30 |
| Purchase #2 | $233.85 | 4.246% | $243.7793 | $243.78 | $243.80 | $243.80 |
| Purchase #3 | $123.63 | 11.758% | $138.1664 | $138.17 | $138.15 | $138.20 |
| Purchase #4 | $205.41 | 6.836% | $219.4518 | $219.45 | $219.45 | $219.50 |
| Purchase #5 | $127.91 | 3.769% | $132.7309 | $132.73 | $132.75 | $132.70 |
| Purchase #6 | $233.89 | 3.495% | $242.0645 | $242.06 | $242.05 | $242.10 |
| Purchase #7 | $170.40 | 6.278% | $181.0977 | $181.10 | $181.10 | $181.10 |
| 7 purchase totals = | $1,308.75 | $1,378.6018 | $1,378.60 | $1,378.60 | $1,378.70 | |