| 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 | $229.63 | 4.789% | $240.627 | $240.63 | $240.65 | $240.60 |
| Purchase #2 | $82.78 | 13.346% | $93.8278 | $93.83 | $93.85 | $93.80 |
| Purchase #3 | $129.56 | 3.211% | $133.7202 | $133.72 | $133.70 | $133.70 |
| Purchase #4 | $77.46 | 3.601% | $80.2493 | $80.25 | $80.25 | $80.20 |
| Purchase #5 | $134.35 | 9.430% | $147.0192 | $147.02 | $147.00 | $147.00 |
| Purchase #6 | $29.97 | 4.663% | $31.3675 | $31.37 | $31.35 | $31.40 |
| Purchase #7 | $60.28 | 12.374% | $67.739 | $67.74 | $67.75 | $67.70 |
| 7 purchase totals = | $744.03 | $794.5500 | $794.56 | $794.55 | $794.40 | |