| 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 | $239.38 | 13.439% | $271.5503 | $271.55 | $271.55 | $271.60 |
| Purchase #2 | $244.33 | 5.192% | $257.0156 | $257.02 | $257.00 | $257.00 |
| Purchase #3 | $238.33 | 3.334% | $246.2759 | $246.28 | $246.30 | $246.30 |
| Purchase #4 | $102.98 | 4.669% | $107.7881 | $107.79 | $107.80 | $107.80 |
| Purchase #5 | $117.58 | 11.828% | $131.4874 | $131.49 | $131.50 | $131.50 |
| Purchase #6 | $249.73 | 3.679% | $258.9176 | $258.92 | $258.90 | $258.90 |
| Purchase #7 | $230.33 | 10.449% | $254.3972 | $254.40 | $254.40 | $254.40 |
| 7 purchase totals = | $1,422.66 | $1,527.4321 | $1,527.45 | $1,527.45 | $1,527.50 | |