| 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 | $219.81 | 9.706% | $241.1448 | $241.14 | $241.15 | $241.10 |
| Purchase #2 | $154.87 | 8.721% | $168.3762 | $168.38 | $168.40 | $168.40 |
| Purchase #3 | $90.63 | 7.512% | $97.4381 | $97.44 | $97.45 | $97.40 |
| Purchase #4 | $221.76 | 5.243% | $233.3869 | $233.39 | $233.40 | $233.40 |
| Purchase #5 | $98.48 | 8.637% | $106.9857 | $106.99 | $107.00 | $107.00 |
| Purchase #6 | $241.28 | 8.502% | $261.7936 | $261.79 | $261.80 | $261.80 |
| Purchase #7 | $160.86 | 8.168% | $173.999 | $174.00 | $174.00 | $174.00 |
| 7 purchase totals = | $1,187.69 | $1,283.1243 | $1,283.13 | $1,283.20 | $1,283.10 | |