| 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 | $108.81 | 4.702% | $113.9262 | $113.93 | $113.95 | $113.90 |
| Purchase #2 | $175.96 | 7.599% | $189.3312 | $189.33 | $189.35 | $189.30 |
| Purchase #3 | $15.52 | 12.708% | $17.4923 | $17.49 | $17.50 | $17.50 |
| Purchase #4 | $189.52 | 8.537% | $205.6993 | $205.70 | $205.70 | $205.70 |
| Purchase #5 | $183.65 | 6.754% | $196.0537 | $196.05 | $196.05 | $196.10 |
| Purchase #6 | $108.68 | 12.791% | $122.5813 | $122.58 | $122.60 | $122.60 |
| Purchase #7 | $214.37 | 13.106% | $242.4653 | $242.47 | $242.45 | $242.50 |
| 7 purchase totals = | $996.51 | $1,087.5493 | $1,087.55 | $1,087.60 | $1,087.60 | |