| 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 | $117.71 | 6.572% | $125.4459 | $125.45 | $125.45 | $125.40 |
| Purchase #2 | $216.99 | 6.535% | $231.1703 | $231.17 | $231.15 | $231.20 |
| Purchase #3 | $100.51 | 12.410% | $112.9833 | $112.98 | $113.00 | $113.00 |
| Purchase #4 | $26.76 | 6.167% | $28.4103 | $28.41 | $28.40 | $28.40 |
| Purchase #5 | $73.60 | 5.478% | $77.6318 | $77.63 | $77.65 | $77.60 |
| Purchase #6 | $235.46 | 4.662% | $246.4371 | $246.44 | $246.45 | $246.40 |
| Purchase #7 | $221.54 | 3.819% | $230.0006 | $230.00 | $230.00 | $230.00 |
| 7 purchase totals = | $992.57 | $1,052.0793 | $1,052.08 | $1,052.10 | $1,052.00 | |