| 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 | $27.94 | 11.694% | $31.2073 | $31.21 | $31.20 | $31.20 |
| Purchase #2 | $250.30 | 13.386% | $283.8052 | $283.81 | $283.80 | $283.80 |
| Purchase #3 | $237.31 | 4.165% | $247.194 | $247.19 | $247.20 | $247.20 |
| Purchase #4 | $51.92 | 13.823% | $59.0969 | $59.10 | $59.10 | $59.10 |
| Purchase #5 | $33.63 | 12.480% | $37.827 | $37.83 | $37.85 | $37.80 |
| Purchase #6 | $208.42 | 3.644% | $216.0148 | $216.01 | $216.00 | $216.00 |
| Purchase #7 | $125.58 | 10.333% | $138.5562 | $138.56 | $138.55 | $138.60 |
| 7 purchase totals = | $935.10 | $1,013.7014 | $1,013.71 | $1,013.70 | $1,013.70 | |