| 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 | $124.40 | 10.574% | $137.5541 | $137.55 | $137.55 | $137.60 |
| Purchase #2 | $31.58 | 6.857% | $33.7454 | $33.75 | $33.75 | $33.70 |
| Purchase #3 | $93.34 | 6.191% | $99.1187 | $99.12 | $99.10 | $99.10 |
| Purchase #4 | $185.56 | 7.498% | $199.4733 | $199.47 | $199.45 | $199.50 |
| Purchase #5 | $114.62 | 9.680% | $125.7152 | $125.72 | $125.70 | $125.70 |
| Purchase #6 | $137.60 | 4.284% | $143.4948 | $143.49 | $143.50 | $143.50 |
| Purchase #7 | $228.65 | 6.364% | $243.2013 | $243.20 | $243.20 | $243.20 |
| 7 purchase totals = | $915.75 | $982.3028 | $982.30 | $982.25 | $982.30 | |