| 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 | $246.83 | 4.202% | $257.2018 | $257.20 | $257.20 | $257.20 |
| Purchase #2 | $175.37 | 13.301% | $198.696 | $198.70 | $198.70 | $198.70 |
| Purchase #3 | $192.89 | 5.867% | $204.2069 | $204.21 | $204.20 | $204.20 |
| Purchase #4 | $48.51 | 5.224% | $51.0442 | $51.04 | $51.05 | $51.00 |
| Purchase #5 | $248.51 | 6.826% | $265.4733 | $265.47 | $265.45 | $265.50 |
| Purchase #6 | $199.58 | 9.372% | $218.2846 | $218.28 | $218.30 | $218.30 |
| Purchase #7 | $125.79 | 9.365% | $137.5702 | $137.57 | $137.55 | $137.60 |
| 7 purchase totals = | $1,237.48 | $1,332.4770 | $1,332.47 | $1,332.45 | $1,332.50 | |