| 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 | $62.28 | 8.253% | $67.42 | $67.42 | $67.40 | $67.40 |
| Purchase #2 | $189.49 | 3.497% | $196.1165 | $196.12 | $196.10 | $196.10 |
| Purchase #3 | $207.43 | 3.764% | $215.2377 | $215.24 | $215.25 | $215.20 |
| Purchase #4 | $113.34 | 8.499% | $122.9728 | $122.97 | $122.95 | $123.00 |
| Purchase #5 | $42.41 | 7.562% | $45.617 | $45.62 | $45.60 | $45.60 |
| Purchase #6 | $36.37 | 13.485% | $41.2745 | $41.27 | $41.25 | $41.30 |
| Purchase #7 | $222.56 | 10.175% | $245.2055 | $245.21 | $245.20 | $245.20 |
| 7 purchase totals = | $873.88 | $933.8440 | $933.85 | $933.75 | $933.80 | |