| 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 | $54.49 | 10.296% | $60.1003 | $60.10 | $60.10 | $60.10 |
| Purchase #2 | $100.47 | 5.681% | $106.1777 | $106.18 | $106.20 | $106.20 |
| Purchase #3 | $230.69 | 13.341% | $261.4664 | $261.47 | $261.45 | $261.50 |
| Purchase #4 | $224.80 | 4.269% | $234.3967 | $234.40 | $234.40 | $234.40 |
| Purchase #5 | $227.95 | 13.454% | $258.6184 | $258.62 | $258.60 | $258.60 |
| Purchase #6 | $36.60 | 11.831% | $40.9301 | $40.93 | $40.95 | $40.90 |
| Purchase #7 | $237.68 | 8.598% | $258.1157 | $258.12 | $258.10 | $258.10 |
| 7 purchase totals = | $1,112.68 | $1,219.8053 | $1,219.82 | $1,219.80 | $1,219.80 | |