| 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 | $109.65 | 4.363% | $114.434 | $114.43 | $114.45 | $114.40 |
| Purchase #2 | $173.32 | 13.680% | $197.0302 | $197.03 | $197.05 | $197.00 |
| Purchase #3 | $195.93 | 8.826% | $213.2228 | $213.22 | $213.20 | $213.20 |
| Purchase #4 | $226.69 | 6.735% | $241.9576 | $241.96 | $241.95 | $242.00 |
| Purchase #5 | $249.84 | 13.832% | $284.3979 | $284.40 | $284.40 | $284.40 |
| Purchase #6 | $246.86 | 6.417% | $262.701 | $262.70 | $262.70 | $262.70 |
| Purchase #7 | $189.29 | 13.436% | $214.723 | $214.72 | $214.70 | $214.70 |
| 7 purchase totals = | $1,391.58 | $1,528.4665 | $1,528.46 | $1,528.45 | $1,528.40 | |