| 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 | $214.49 | 13.332% | $243.0858 | $243.09 | $243.10 | $243.10 |
| Purchase #2 | $137.57 | 6.211% | $146.1145 | $146.11 | $146.10 | $146.10 |
| Purchase #3 | $69.74 | 10.213% | $76.8625 | $76.86 | $76.85 | $76.90 |
| Purchase #4 | $72.80 | 11.143% | $80.9121 | $80.91 | $80.90 | $80.90 |
| Purchase #5 | $246.46 | 6.206% | $261.7553 | $261.76 | $261.75 | $261.80 |
| Purchase #6 | $179.93 | 10.818% | $199.3948 | $199.39 | $199.40 | $199.40 |
| Purchase #7 | $153.80 | 3.786% | $159.6229 | $159.62 | $159.60 | $159.60 |
| 7 purchase totals = | $1,074.79 | $1,167.7479 | $1,167.74 | $1,167.70 | $1,167.80 | |