| 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 | $50.51 | 4.768% | $52.9183 | $52.92 | $52.90 | $52.90 |
| Purchase #2 | $250.98 | 4.137% | $261.363 | $261.36 | $261.35 | $261.40 |
| Purchase #3 | $230.41 | 9.106% | $251.3911 | $251.39 | $251.40 | $251.40 |
| Purchase #4 | $167.53 | 5.327% | $176.4543 | $176.45 | $176.45 | $176.50 |
| Purchase #5 | $246.60 | 4.491% | $257.6748 | $257.67 | $257.65 | $257.70 |
| Purchase #6 | $140.78 | 9.125% | $153.6262 | $153.63 | $153.65 | $153.60 |
| Purchase #7 | $97.26 | 10.586% | $107.5559 | $107.56 | $107.55 | $107.60 |
| 7 purchase totals = | $1,184.07 | $1,260.9836 | $1,260.98 | $1,260.95 | $1,261.10 | |