| 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 | $87.74 | 10.636% | $97.072 | $97.07 | $97.05 | $97.10 |
| Purchase #2 | $101.26 | 11.680% | $113.0872 | $113.09 | $113.10 | $113.10 |
| Purchase #3 | $248.74 | 10.537% | $274.9497 | $274.95 | $274.95 | $274.90 |
| Purchase #4 | $150.63 | 10.344% | $166.2112 | $166.21 | $166.20 | $166.20 |
| Purchase #5 | $140.97 | 9.417% | $154.2451 | $154.25 | $154.25 | $154.20 |
| Purchase #6 | $241.81 | 8.168% | $261.561 | $261.56 | $261.55 | $261.60 |
| Purchase #7 | $144.69 | 8.238% | $156.6096 | $156.61 | $156.60 | $156.60 |
| 7 purchase totals = | $1,115.84 | $1,223.7358 | $1,223.74 | $1,223.70 | $1,223.70 | |