| 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 | $14.40 | 9.274% | $15.7355 | $15.74 | $15.75 | $15.70 |
| Purchase #2 | $235.53 | 8.156% | $254.7398 | $254.74 | $254.75 | $254.70 |
| Purchase #3 | $228.31 | 13.358% | $258.8076 | $258.81 | $258.80 | $258.80 |
| Purchase #4 | $246.66 | 4.229% | $257.0913 | $257.09 | $257.10 | $257.10 |
| Purchase #5 | $211.56 | 12.121% | $237.2032 | $237.20 | $237.20 | $237.20 |
| Purchase #6 | $56.39 | 7.852% | $60.8177 | $60.82 | $60.80 | $60.80 |
| Purchase #7 | $21.84 | 8.807% | $23.7634 | $23.76 | $23.75 | $23.80 |
| 7 purchase totals = | $1,014.69 | $1,108.1585 | $1,108.16 | $1,108.15 | $1,108.10 | |