| 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 | $227.30 | 10.817% | $251.887 | $251.89 | $251.90 | $251.90 |
| Purchase #2 | $51.90 | 6.549% | $55.2989 | $55.30 | $55.30 | $55.30 |
| Purchase #3 | $127.96 | 7.844% | $137.9972 | $138.00 | $138.00 | $138.00 |
| Purchase #4 | $220.95 | 5.465% | $233.0249 | $233.02 | $233.00 | $233.00 |
| Purchase #5 | $68.60 | 3.237% | $70.8206 | $70.82 | $70.80 | $70.80 |
| Purchase #6 | $183.66 | 3.643% | $190.3507 | $190.35 | $190.35 | $190.40 |
| Purchase #7 | $245.92 | 8.381% | $266.5306 | $266.53 | $266.55 | $266.50 |
| 7 purchase totals = | $1,126.29 | $1,205.9099 | $1,205.91 | $1,205.90 | $1,205.90 | |