| 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 | $90.45 | 7.516% | $97.2482 | $97.25 | $97.25 | $97.20 |
| Purchase #2 | $41.94 | 11.462% | $46.7472 | $46.75 | $46.75 | $46.70 |
| Purchase #3 | $127.98 | 8.679% | $139.0874 | $139.09 | $139.10 | $139.10 |
| Purchase #4 | $170.46 | 6.651% | $181.7973 | $181.80 | $181.80 | $181.80 |
| Purchase #5 | $244.38 | 4.313% | $254.9201 | $254.92 | $254.90 | $254.90 |
| Purchase #6 | $177.71 | 11.614% | $198.3492 | $198.35 | $198.35 | $198.30 |
| Purchase #7 | $107.70 | 11.517% | $120.1038 | $120.10 | $120.10 | $120.10 |
| 7 purchase totals = | $960.62 | $1,038.2532 | $1,038.26 | $1,038.25 | $1,038.10 | |