| 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 | $49.60 | 5.463% | $52.3096 | $52.31 | $52.30 | $52.30 |
| Purchase #2 | $115.65 | 7.428% | $124.2405 | $124.24 | $124.25 | $124.20 |
| Purchase #3 | $192.28 | 13.797% | $218.8089 | $218.81 | $218.80 | $218.80 |
| Purchase #4 | $249.96 | 9.183% | $272.9138 | $272.91 | $272.90 | $272.90 |
| Purchase #5 | $239.74 | 9.194% | $261.7817 | $261.78 | $261.80 | $261.80 |
| Purchase #6 | $81.71 | 7.223% | $87.6119 | $87.61 | $87.60 | $87.60 |
| Purchase #7 | $99.84 | 7.284% | $107.1123 | $107.11 | $107.10 | $107.10 |
| 7 purchase totals = | $1,028.78 | $1,124.7787 | $1,124.77 | $1,124.75 | $1,124.70 | |