| 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 | $194.38 | 4.337% | $202.8103 | $202.81 | $202.80 | $202.80 |
| Purchase #2 | $246.58 | 6.144% | $261.7299 | $261.73 | $261.75 | $261.70 |
| Purchase #3 | $198.34 | 3.638% | $205.5556 | $205.56 | $205.55 | $205.60 |
| Purchase #4 | $250.26 | 12.428% | $281.3623 | $281.36 | $281.35 | $281.40 |
| Purchase #5 | $102.59 | 12.201% | $115.107 | $115.11 | $115.10 | $115.10 |
| Purchase #6 | $244.93 | 6.541% | $260.9509 | $260.95 | $260.95 | $261.00 |
| Purchase #7 | $173.81 | 11.838% | $194.3856 | $194.39 | $194.40 | $194.40 |
| 7 purchase totals = | $1,410.89 | $1,521.9016 | $1,521.91 | $1,521.90 | $1,522.00 | |