| 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 | $106.62 | 5.733% | $112.7325 | $112.73 | $112.75 | $112.70 |
| Purchase #2 | $125.52 | 13.184% | $142.0686 | $142.07 | $142.05 | $142.10 |
| Purchase #3 | $226.90 | 8.506% | $246.2001 | $246.20 | $246.20 | $246.20 |
| Purchase #4 | $136.44 | 10.309% | $150.5056 | $150.51 | $150.50 | $150.50 |
| Purchase #5 | $205.35 | 4.180% | $213.9336 | $213.93 | $213.95 | $213.90 |
| Purchase #6 | $6.43 | 11.382% | $7.1619 | $7.16 | $7.15 | $7.20 |
| Purchase #7 | $155.30 | 7.616% | $167.1276 | $167.13 | $167.15 | $167.10 |
| 7 purchase totals = | $962.56 | $1,039.7299 | $1,039.73 | $1,039.75 | $1,039.70 | |