| 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 | $105.76 | 3.302% | $109.2522 | $109.25 | $109.25 | $109.30 |
| Purchase #2 | $187.77 | 3.337% | $194.0359 | $194.04 | $194.05 | $194.00 |
| Purchase #3 | $205.70 | 10.770% | $227.8539 | $227.85 | $227.85 | $227.90 |
| Purchase #4 | $119.82 | 9.169% | $130.8063 | $130.81 | $130.80 | $130.80 |
| Purchase #5 | $154.33 | 12.540% | $173.683 | $173.68 | $173.70 | $173.70 |
| Purchase #6 | $183.44 | 4.417% | $191.5425 | $191.54 | $191.55 | $191.50 |
| Purchase #7 | $11.50 | 3.626% | $11.917 | $11.92 | $11.90 | $11.90 |
| 7 purchase totals = | $968.32 | $1,039.0908 | $1,039.09 | $1,039.10 | $1,039.10 | |