| 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 | $184.51 | 6.381% | $196.2836 | $196.28 | $196.30 | $196.30 |
| Purchase #2 | $238.27 | 9.218% | $260.2337 | $260.23 | $260.25 | $260.20 |
| Purchase #3 | $97.28 | 7.539% | $104.6139 | $104.61 | $104.60 | $104.60 |
| Purchase #4 | $207.98 | 9.796% | $228.3537 | $228.35 | $228.35 | $228.40 |
| Purchase #5 | $245.26 | 4.791% | $257.0104 | $257.01 | $257.00 | $257.00 |
| Purchase #6 | $219.49 | 10.529% | $242.6001 | $242.60 | $242.60 | $242.60 |
| Purchase #7 | $21.43 | 13.618% | $24.3483 | $24.35 | $24.35 | $24.30 |
| 7 purchase totals = | $1,214.22 | $1,313.4437 | $1,313.43 | $1,313.45 | $1,313.40 | |