| 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 | $20.69 | 12.544% | $23.2854 | $23.29 | $23.30 | $23.30 |
| Purchase #2 | $192.44 | 6.578% | $205.0987 | $205.10 | $205.10 | $205.10 |
| Purchase #3 | $147.86 | 5.691% | $156.2747 | $156.27 | $156.25 | $156.30 |
| Purchase #4 | $124.48 | 11.629% | $138.9558 | $138.96 | $138.95 | $139.00 |
| Purchase #5 | $194.66 | 3.567% | $201.6035 | $201.60 | $201.60 | $201.60 |
| Purchase #6 | $163.47 | 5.727% | $172.8319 | $172.83 | $172.85 | $172.80 |
| Purchase #7 | $176.65 | 6.533% | $188.1905 | $188.19 | $188.20 | $188.20 |
| 7 purchase totals = | $1,020.25 | $1,086.2405 | $1,086.24 | $1,086.25 | $1,086.30 | |