| 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 | $100.52 | 10.460% | $111.0344 | $111.03 | $111.05 | $111.00 |
| Purchase #2 | $167.57 | 4.323% | $174.8141 | $174.81 | $174.80 | $174.80 |
| Purchase #3 | $244.49 | 3.201% | $252.3161 | $252.32 | $252.30 | $252.30 |
| Purchase #4 | $177.96 | 4.381% | $185.7564 | $185.76 | $185.75 | $185.80 |
| Purchase #5 | $183.57 | 12.663% | $206.8155 | $206.82 | $206.80 | $206.80 |
| Purchase #6 | $248.66 | 6.418% | $264.619 | $264.62 | $264.60 | $264.60 |
| Purchase #7 | $125.36 | 10.515% | $138.5416 | $138.54 | $138.55 | $138.50 |
| 7 purchase totals = | $1,248.13 | $1,333.8971 | $1,333.90 | $1,333.85 | $1,333.80 | |