| 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 | $220.85 | 6.611% | $235.4504 | $235.45 | $235.45 | $235.50 |
| Purchase #2 | $243.76 | 10.286% | $268.8332 | $268.83 | $268.85 | $268.80 |
| Purchase #3 | $198.40 | 4.531% | $207.3895 | $207.39 | $207.40 | $207.40 |
| Purchase #4 | $137.98 | 13.374% | $156.4334 | $156.43 | $156.45 | $156.40 |
| Purchase #5 | $113.86 | 9.798% | $125.016 | $125.02 | $125.00 | $125.00 |
| Purchase #6 | $188.77 | 4.202% | $196.7021 | $196.70 | $196.70 | $196.70 |
| Purchase #7 | $97.99 | 13.582% | $111.299 | $111.30 | $111.30 | $111.30 |
| 7 purchase totals = | $1,201.61 | $1,301.1236 | $1,301.12 | $1,301.15 | $1,301.10 | |