| 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 | $113.54 | 13.298% | $128.6385 | $128.64 | $128.65 | $128.60 |
| Purchase #2 | $155.38 | 5.109% | $163.3184 | $163.32 | $163.30 | $163.30 |
| Purchase #3 | $218.60 | 12.314% | $245.5184 | $245.52 | $245.50 | $245.50 |
| Purchase #4 | $160.78 | 10.631% | $177.8725 | $177.87 | $177.85 | $177.90 |
| Purchase #5 | $62.99 | 4.138% | $65.5965 | $65.60 | $65.60 | $65.60 |
| Purchase #6 | $208.53 | 3.530% | $215.8911 | $215.89 | $215.90 | $215.90 |
| Purchase #7 | $99.58 | 8.362% | $107.9069 | $107.91 | $107.90 | $107.90 |
| 7 purchase totals = | $1,019.40 | $1,104.7423 | $1,104.75 | $1,104.70 | $1,104.70 | |