| 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 | $33.75 | 8.207% | $36.5199 | $36.52 | $36.50 | $36.50 |
| Purchase #2 | $157.98 | 11.544% | $176.2172 | $176.22 | $176.20 | $176.20 |
| Purchase #3 | $129.90 | 9.497% | $142.2366 | $142.24 | $142.25 | $142.20 |
| Purchase #4 | $209.73 | 4.688% | $219.5621 | $219.56 | $219.55 | $219.60 |
| Purchase #5 | $192.82 | 3.284% | $199.1522 | $199.15 | $199.15 | $199.20 |
| Purchase #6 | $109.45 | 10.610% | $121.0626 | $121.06 | $121.05 | $121.10 |
| Purchase #7 | $181.95 | 12.655% | $204.9758 | $204.98 | $205.00 | $205.00 |
| 7 purchase totals = | $1,015.58 | $1,099.7264 | $1,099.73 | $1,099.70 | $1,099.80 | |