| 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 | $41.95 | 5.520% | $44.2656 | $44.27 | $44.25 | $44.30 |
| Purchase #2 | $225.57 | 12.808% | $254.461 | $254.46 | $254.45 | $254.50 |
| Purchase #3 | $76.92 | 4.145% | $80.1083 | $80.11 | $80.10 | $80.10 |
| Purchase #4 | $32.70 | 12.335% | $36.7335 | $36.73 | $36.75 | $36.70 |
| Purchase #5 | $224.88 | 4.688% | $235.4224 | $235.42 | $235.40 | $235.40 |
| Purchase #6 | $246.52 | 4.248% | $256.9922 | $256.99 | $257.00 | $257.00 |
| Purchase #7 | $223.79 | 5.463% | $236.0156 | $236.02 | $236.00 | $236.00 |
| 7 purchase totals = | $1,072.33 | $1,143.9986 | $1,144.00 | $1,143.95 | $1,144.00 | |