| 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 | $120.28 | 4.240% | $125.3799 | $125.38 | $125.40 | $125.40 |
| Purchase #2 | $91.32 | 7.262% | $97.9517 | $97.95 | $97.95 | $98.00 |
| Purchase #3 | $157.36 | 10.632% | $174.0905 | $174.09 | $174.10 | $174.10 |
| Purchase #4 | $8.33 | 13.336% | $9.4409 | $9.44 | $9.45 | $9.40 |
| Purchase #5 | $209.60 | 10.121% | $230.8136 | $230.81 | $230.80 | $230.80 |
| Purchase #6 | $167.85 | 8.545% | $182.1928 | $182.19 | $182.20 | $182.20 |
| Purchase #7 | $16.92 | 12.719% | $19.0721 | $19.07 | $19.05 | $19.10 |
| 7 purchase totals = | $771.66 | $838.9415 | $838.93 | $838.95 | $839.00 | |