| 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 | $229.55 | 8.122% | $248.1941 | $248.19 | $248.20 | $248.20 |
| Purchase #2 | $52.44 | 8.831% | $57.071 | $57.07 | $57.05 | $57.10 |
| Purchase #3 | $130.65 | 4.844% | $136.9787 | $136.98 | $137.00 | $137.00 |
| Purchase #4 | $105.60 | 6.858% | $112.842 | $112.84 | $112.85 | $112.80 |
| Purchase #5 | $228.73 | 4.576% | $239.1967 | $239.20 | $239.20 | $239.20 |
| Purchase #6 | $217.25 | 11.780% | $242.8421 | $242.84 | $242.85 | $242.80 |
| Purchase #7 | $66.35 | 5.349% | $69.8991 | $69.90 | $69.90 | $69.90 |
| 7 purchase totals = | $1,030.57 | $1,107.0237 | $1,107.02 | $1,107.05 | $1,107.00 | |