| 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 | $221.79 | 9.102% | $241.9773 | $241.98 | $242.00 | $242.00 |
| Purchase #2 | $225.79 | 10.821% | $250.2227 | $250.22 | $250.20 | $250.20 |
| Purchase #3 | $225.75 | 13.396% | $255.9915 | $255.99 | $256.00 | $256.00 |
| Purchase #4 | $235.39 | 11.375% | $262.1656 | $262.17 | $262.15 | $262.20 |
| Purchase #5 | $170.70 | 13.445% | $193.6506 | $193.65 | $193.65 | $193.70 |
| Purchase #6 | $219.80 | 4.440% | $229.5591 | $229.56 | $229.55 | $229.60 |
| Purchase #7 | $175.42 | 7.410% | $188.4186 | $188.42 | $188.40 | $188.40 |
| 7 purchase totals = | $1,474.64 | $1,621.9854 | $1,621.99 | $1,621.95 | $1,622.10 | |