| 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 | $180.33 | 9.461% | $197.391 | $197.39 | $197.40 | $197.40 |
| Purchase #2 | $191.82 | 10.785% | $212.5078 | $212.51 | $212.50 | $212.50 |
| Purchase #3 | $130.32 | 10.268% | $143.7013 | $143.70 | $143.70 | $143.70 |
| Purchase #4 | $23.52 | 5.713% | $24.8637 | $24.86 | $24.85 | $24.90 |
| Purchase #5 | $240.97 | 8.413% | $261.2428 | $261.24 | $261.25 | $261.20 |
| Purchase #6 | $11.76 | 7.436% | $12.6345 | $12.63 | $12.65 | $12.60 |
| Purchase #7 | $199.44 | 9.163% | $217.7147 | $217.71 | $217.70 | $217.70 |
| 7 purchase totals = | $978.16 | $1,070.0558 | $1,070.04 | $1,070.05 | $1,070.00 | |