| 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 | $190.40 | 8.198% | $206.009 | $206.01 | $206.00 | $206.00 |
| Purchase #2 | $250.88 | 9.830% | $275.5415 | $275.54 | $275.55 | $275.50 |
| Purchase #3 | $59.98 | 6.874% | $64.103 | $64.10 | $64.10 | $64.10 |
| Purchase #4 | $117.85 | 13.321% | $133.5488 | $133.55 | $133.55 | $133.50 |
| Purchase #5 | $77.98 | 11.792% | $87.1754 | $87.18 | $87.20 | $87.20 |
| Purchase #6 | $228.85 | 12.435% | $257.3075 | $257.31 | $257.30 | $257.30 |
| Purchase #7 | $193.75 | 8.688% | $210.583 | $210.58 | $210.60 | $210.60 |
| 7 purchase totals = | $1,119.69 | $1,234.2682 | $1,234.27 | $1,234.30 | $1,234.20 | |