| 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 | $221.74 | 5.299% | $233.49 | $233.49 | $233.50 | $233.50 |
| Purchase #2 | $89.43 | 3.669% | $92.7112 | $92.71 | $92.70 | $92.70 |
| Purchase #3 | $245.61 | 6.306% | $261.0982 | $261.10 | $261.10 | $261.10 |
| Purchase #4 | $154.47 | 10.209% | $170.2398 | $170.24 | $170.25 | $170.20 |
| Purchase #5 | $13.94 | 5.813% | $14.7503 | $14.75 | $14.75 | $14.80 |
| Purchase #6 | $121.48 | 6.413% | $129.2705 | $129.27 | $129.25 | $129.30 |
| Purchase #7 | $153.53 | 8.830% | $167.0867 | $167.09 | $167.10 | $167.10 |
| 7 purchase totals = | $1,000.20 | $1,068.6467 | $1,068.65 | $1,068.65 | $1,068.70 | |