| 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 | $178.36 | 11.258% | $198.4398 | $198.44 | $198.45 | $198.40 |
| Purchase #2 | $211.79 | 5.280% | $222.9725 | $222.97 | $222.95 | $223.00 |
| Purchase #3 | $229.64 | 13.750% | $261.2155 | $261.22 | $261.20 | $261.20 |
| Purchase #4 | $129.76 | 9.731% | $142.3869 | $142.39 | $142.40 | $142.40 |
| Purchase #5 | $194.39 | 5.136% | $204.3739 | $204.37 | $204.35 | $204.40 |
| Purchase #6 | $104.67 | 8.543% | $113.612 | $113.61 | $113.60 | $113.60 |
| Purchase #7 | $249.60 | 13.564% | $283.4557 | $283.46 | $283.45 | $283.50 |
| 7 purchase totals = | $1,298.21 | $1,426.4563 | $1,426.46 | $1,426.40 | $1,426.50 | |