| 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 | $198.74 | 4.579% | $207.8403 | $207.84 | $207.85 | $207.80 |
| Purchase #2 | $183.70 | 13.751% | $208.9606 | $208.96 | $208.95 | $209.00 |
| Purchase #3 | $233.50 | 3.377% | $241.3853 | $241.39 | $241.40 | $241.40 |
| Purchase #4 | $138.51 | 3.802% | $143.7762 | $143.78 | $143.80 | $143.80 |
| Purchase #5 | $114.94 | 7.518% | $123.5812 | $123.58 | $123.60 | $123.60 |
| Purchase #6 | $121.42 | 3.521% | $125.6952 | $125.70 | $125.70 | $125.70 |
| Purchase #7 | $168.58 | 4.126% | $175.5356 | $175.54 | $175.55 | $175.50 |
| 7 purchase totals = | $1,159.39 | $1,226.7744 | $1,226.79 | $1,226.85 | $1,226.80 | |