| 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 | $34.60 | 4.652% | $36.2096 | $36.21 | $36.20 | $36.20 |
| Purchase #2 | $14.64 | 11.264% | $16.289 | $16.29 | $16.30 | $16.30 |
| Purchase #3 | $250.96 | 7.625% | $270.0957 | $270.10 | $270.10 | $270.10 |
| Purchase #4 | $188.63 | 11.331% | $210.0037 | $210.00 | $210.00 | $210.00 |
| Purchase #5 | $212.66 | 12.326% | $238.8725 | $238.87 | $238.85 | $238.90 |
| Purchase #6 | $190.29 | 13.293% | $215.5852 | $215.59 | $215.60 | $215.60 |
| Purchase #7 | $157.27 | 7.396% | $168.9017 | $168.90 | $168.90 | $168.90 |
| 7 purchase totals = | $1,049.05 | $1,155.9574 | $1,155.96 | $1,155.95 | $1,156.00 | |