| 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 | $14.65 | 9.254% | $16.0057 | $16.01 | $16.00 | $16.00 |
| Purchase #2 | $215.73 | 9.767% | $236.8003 | $236.80 | $236.80 | $236.80 |
| Purchase #3 | $147.62 | 12.313% | $165.7965 | $165.80 | $165.80 | $165.80 |
| Purchase #4 | $212.94 | 12.193% | $238.9038 | $238.90 | $238.90 | $238.90 |
| Purchase #5 | $186.31 | 4.534% | $194.7573 | $194.76 | $194.75 | $194.80 |
| Purchase #6 | $107.99 | 7.345% | $115.9219 | $115.92 | $115.90 | $115.90 |
| Purchase #7 | $115.93 | 5.283% | $122.0546 | $122.05 | $122.05 | $122.10 |
| 7 purchase totals = | $1,001.17 | $1,090.2401 | $1,090.24 | $1,090.20 | $1,090.30 | |