| 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 | $193.59 | 3.857% | $201.0568 | $201.06 | $201.05 | $201.10 |
| Purchase #2 | $32.64 | 11.596% | $36.4249 | $36.42 | $36.40 | $36.40 |
| Purchase #3 | $144.39 | 11.502% | $160.9977 | $161.00 | $161.00 | $161.00 |
| Purchase #4 | $24.36 | 3.416% | $25.1921 | $25.19 | $25.20 | $25.20 |
| Purchase #5 | $249.49 | 12.690% | $281.1503 | $281.15 | $281.15 | $281.20 |
| Purchase #6 | $228.46 | 11.362% | $254.4176 | $254.42 | $254.40 | $254.40 |
| Purchase #7 | $39.91 | 13.176% | $45.1685 | $45.17 | $45.15 | $45.20 |
| 7 purchase totals = | $912.84 | $1,004.4079 | $1,004.41 | $1,004.35 | $1,004.50 | |