| 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 | $23.72 | 7.231% | $25.4352 | $25.44 | $25.45 | $25.40 |
| Purchase #2 | $134.86 | 3.209% | $139.1877 | $139.19 | $139.20 | $139.20 |
| Purchase #3 | $225.89 | 8.622% | $245.3662 | $245.37 | $245.35 | $245.40 |
| Purchase #4 | $60.84 | 9.127% | $66.3929 | $66.39 | $66.40 | $66.40 |
| Purchase #5 | $201.81 | 3.167% | $208.2013 | $208.20 | $208.20 | $208.20 |
| Purchase #6 | $110.34 | 6.128% | $117.1016 | $117.10 | $117.10 | $117.10 |
| Purchase #7 | $246.93 | 9.661% | $270.7859 | $270.79 | $270.80 | $270.80 |
| 7 purchase totals = | $1,004.39 | $1,072.4708 | $1,072.48 | $1,072.50 | $1,072.50 | |