| 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 | $68.92 | 3.627% | $71.4197 | $71.42 | $71.40 | $71.40 |
| Purchase #2 | $28.63 | 6.116% | $30.381 | $30.38 | $30.40 | $30.40 |
| Purchase #3 | $245.96 | 5.831% | $260.3019 | $260.30 | $260.30 | $260.30 |
| Purchase #4 | $219.28 | 12.622% | $246.9575 | $246.96 | $246.95 | $247.00 |
| Purchase #5 | $232.65 | 7.577% | $250.2779 | $250.28 | $250.30 | $250.30 |
| Purchase #6 | $14.67 | 6.138% | $15.5704 | $15.57 | $15.55 | $15.60 |
| Purchase #7 | $163.46 | 8.634% | $177.5731 | $177.57 | $177.55 | $177.60 |
| 7 purchase totals = | $973.57 | $1,052.4815 | $1,052.48 | $1,052.45 | $1,052.60 | |