| 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 | $209.89 | 3.256% | $216.724 | $216.72 | $216.70 | $216.70 |
| Purchase #2 | $231.78 | 8.275% | $250.9598 | $250.96 | $250.95 | $251.00 |
| Purchase #3 | $15.75 | 10.592% | $17.4182 | $17.42 | $17.40 | $17.40 |
| Purchase #4 | $148.33 | 4.497% | $155.0004 | $155.00 | $155.00 | $155.00 |
| Purchase #5 | $209.75 | 7.126% | $224.6968 | $224.70 | $224.70 | $224.70 |
| Purchase #6 | $198.73 | 4.499% | $207.6709 | $207.67 | $207.65 | $207.70 |
| Purchase #7 | $130.55 | 12.314% | $146.6259 | $146.63 | $146.65 | $146.60 |
| 7 purchase totals = | $1,144.78 | $1,219.0960 | $1,219.10 | $1,219.05 | $1,219.10 | |