| 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 | $208.49 | 4.859% | $218.6205 | $218.62 | $218.60 | $218.60 |
| Purchase #2 | $150.51 | 11.341% | $167.5793 | $167.58 | $167.60 | $167.60 |
| Purchase #3 | $192.79 | 10.770% | $213.5535 | $213.55 | $213.55 | $213.60 |
| Purchase #4 | $9.55 | 11.672% | $10.6647 | $10.66 | $10.65 | $10.70 |
| Purchase #5 | $196.91 | 4.396% | $205.5662 | $205.57 | $205.55 | $205.60 |
| Purchase #6 | $11.65 | 11.128% | $12.9464 | $12.95 | $12.95 | $12.90 |
| Purchase #7 | $48.98 | 5.207% | $51.5304 | $51.53 | $51.55 | $51.50 |
| 7 purchase totals = | $818.88 | $880.4610 | $880.46 | $880.45 | $880.50 | |