| 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 | $97.35 | 7.716% | $104.8615 | $104.86 | $104.85 | $104.90 |
| Purchase #2 | $170.93 | 5.866% | $180.9568 | $180.96 | $180.95 | $181.00 |
| Purchase #3 | $189.69 | 9.530% | $207.7675 | $207.77 | $207.75 | $207.80 |
| Purchase #4 | $107.97 | 6.108% | $114.5648 | $114.56 | $114.55 | $114.60 |
| Purchase #5 | $240.95 | 4.545% | $251.9012 | $251.90 | $251.90 | $251.90 |
| Purchase #6 | $74.99 | 11.842% | $83.8703 | $83.87 | $83.85 | $83.90 |
| Purchase #7 | $97.90 | 3.510% | $101.3363 | $101.34 | $101.35 | $101.30 |
| 7 purchase totals = | $979.78 | $1,045.2584 | $1,045.26 | $1,045.20 | $1,045.40 | |