| 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 | $35.38 | 12.324% | $39.7402 | $39.74 | $39.75 | $39.70 |
| Purchase #2 | $250.84 | 7.410% | $269.4272 | $269.43 | $269.45 | $269.40 |
| Purchase #3 | $230.27 | 8.593% | $250.0571 | $250.06 | $250.05 | $250.10 |
| Purchase #4 | $66.99 | 10.845% | $74.2551 | $74.26 | $74.25 | $74.30 |
| Purchase #5 | $188.90 | 5.142% | $198.6132 | $198.61 | $198.60 | $198.60 |
| Purchase #6 | $89.34 | 12.319% | $100.3458 | $100.35 | $100.35 | $100.30 |
| Purchase #7 | $68.86 | 12.318% | $77.3422 | $77.34 | $77.35 | $77.30 |
| 7 purchase totals = | $930.58 | $1,009.7808 | $1,009.79 | $1,009.80 | $1,009.70 | |