| 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 | $245.93 | 3.320% | $254.0949 | $254.09 | $254.10 | $254.10 |
| Purchase #2 | $85.88 | 12.692% | $96.7799 | $96.78 | $96.80 | $96.80 |
| Purchase #3 | $221.86 | 11.214% | $246.7394 | $246.74 | $246.75 | $246.70 |
| Purchase #4 | $203.57 | 3.353% | $210.3957 | $210.40 | $210.40 | $210.40 |
| Purchase #5 | $132.30 | 5.538% | $139.6268 | $139.63 | $139.65 | $139.60 |
| Purchase #6 | $162.45 | 10.218% | $179.0491 | $179.05 | $179.05 | $179.00 |
| Purchase #7 | $183.73 | 8.314% | $199.0053 | $199.01 | $199.00 | $199.00 |
| 7 purchase totals = | $1,235.72 | $1,325.6911 | $1,325.70 | $1,325.75 | $1,325.60 | |