| 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 | $198.40 | 5.444% | $209.2009 | $209.20 | $209.20 | $209.20 |
| Purchase #2 | $120.74 | 13.199% | $136.6765 | $136.68 | $136.70 | $136.70 |
| Purchase #3 | $117.34 | 9.744% | $128.7736 | $128.77 | $128.75 | $128.80 |
| Purchase #4 | $239.78 | 5.826% | $253.7496 | $253.75 | $253.75 | $253.70 |
| Purchase #5 | $149.74 | 3.231% | $154.5781 | $154.58 | $154.60 | $154.60 |
| Purchase #6 | $100.44 | 6.526% | $106.9947 | $106.99 | $107.00 | $107.00 |
| Purchase #7 | $237.55 | 7.808% | $256.0979 | $256.10 | $256.10 | $256.10 |
| 7 purchase totals = | $1,163.99 | $1,246.0713 | $1,246.07 | $1,246.10 | $1,246.10 | |