| 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 | $210.86 | 12.127% | $236.431 | $236.43 | $236.45 | $236.40 |
| Purchase #2 | $247.70 | 9.212% | $270.5181 | $270.52 | $270.50 | $270.50 |
| Purchase #3 | $186.25 | 8.741% | $202.5301 | $202.53 | $202.55 | $202.50 |
| Purchase #4 | $126.66 | 10.824% | $140.3697 | $140.37 | $140.35 | $140.40 |
| Purchase #5 | $99.92 | 8.799% | $108.712 | $108.71 | $108.70 | $108.70 |
| Purchase #6 | $188.27 | 7.152% | $201.7351 | $201.74 | $201.75 | $201.70 |
| Purchase #7 | $23.39 | 6.655% | $24.9466 | $24.95 | $24.95 | $24.90 |
| 7 purchase totals = | $1,083.05 | $1,185.2426 | $1,185.25 | $1,185.25 | $1,185.10 | |