| 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 | $210.96 | 5.450% | $222.4573 | $222.46 | $222.45 | $222.50 |
| Purchase #2 | $136.42 | 13.166% | $154.3811 | $154.38 | $154.40 | $154.40 |
| Purchase #3 | $36.37 | 6.402% | $38.6984 | $38.70 | $38.70 | $38.70 |
| Purchase #4 | $68.91 | 11.437% | $76.7912 | $76.79 | $76.80 | $76.80 |
| Purchase #5 | $246.44 | 6.283% | $261.9238 | $261.92 | $261.90 | $261.90 |
| Purchase #6 | $173.97 | 8.774% | $189.2341 | $189.23 | $189.25 | $189.20 |
| Purchase #7 | $76.53 | 7.297% | $82.1144 | $82.11 | $82.10 | $82.10 |
| 7 purchase totals = | $949.60 | $1,025.6003 | $1,025.59 | $1,025.60 | $1,025.60 | |