| 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 | $226.42 | 9.807% | $248.625 | $248.63 | $248.65 | $248.60 |
| Purchase #2 | $100.58 | 5.219% | $105.8293 | $105.83 | $105.85 | $105.80 |
| Purchase #3 | $249.97 | 4.732% | $261.7986 | $261.80 | $261.80 | $261.80 |
| Purchase #4 | $172.96 | 5.212% | $181.9747 | $181.97 | $181.95 | $182.00 |
| Purchase #5 | $47.75 | 4.364% | $49.8338 | $49.83 | $49.85 | $49.80 |
| Purchase #6 | $81.77 | 9.311% | $89.3836 | $89.38 | $89.40 | $89.40 |
| Purchase #7 | $199.25 | 12.266% | $223.69 | $223.69 | $223.70 | $223.70 |
| 7 purchase totals = | $1,078.70 | $1,161.1350 | $1,161.13 | $1,161.20 | $1,161.10 | |