| 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 | $106.64 | 8.632% | $115.8452 | $115.85 | $115.85 | $115.80 |
| Purchase #2 | $196.29 | 9.519% | $214.9748 | $214.97 | $214.95 | $215.00 |
| Purchase #3 | $123.45 | 7.321% | $132.4878 | $132.49 | $132.50 | $132.50 |
| Purchase #4 | $100.45 | 6.258% | $106.7362 | $106.74 | $106.75 | $106.70 |
| Purchase #5 | $189.85 | 9.234% | $207.3807 | $207.38 | $207.40 | $207.40 |
| Purchase #6 | $117.87 | 8.689% | $128.1117 | $128.11 | $128.10 | $128.10 |
| Purchase #7 | $98.35 | 3.214% | $101.511 | $101.51 | $101.50 | $101.50 |
| 7 purchase totals = | $932.90 | $1,007.0474 | $1,007.05 | $1,007.05 | $1,007.00 | |