| 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 | $230.68 | 3.780% | $239.3997 | $239.40 | $239.40 | $239.40 |
| Purchase #2 | $229.67 | 10.160% | $253.0045 | $253.00 | $253.00 | $253.00 |
| Purchase #3 | $177.34 | 8.868% | $193.0665 | $193.07 | $193.05 | $193.10 |
| Purchase #4 | $228.29 | 7.363% | $245.099 | $245.10 | $245.10 | $245.10 |
| Purchase #5 | $20.30 | 5.309% | $21.3777 | $21.38 | $21.40 | $21.40 |
| Purchase #6 | $188.51 | 5.161% | $198.239 | $198.24 | $198.25 | $198.20 |
| Purchase #7 | $249.81 | 4.410% | $260.8266 | $260.83 | $260.85 | $260.80 |
| 7 purchase totals = | $1,324.60 | $1,411.0130 | $1,411.02 | $1,411.05 | $1,411.00 | |