| 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 | $106.74 | 8.121% | $115.4084 | $115.41 | $115.40 | $115.40 |
| Purchase #2 | $239.83 | 6.391% | $255.1575 | $255.16 | $255.15 | $255.20 |
| Purchase #3 | $230.92 | 8.703% | $251.017 | $251.02 | $251.00 | $251.00 |
| Purchase #4 | $16.74 | 4.256% | $17.4525 | $17.45 | $17.45 | $17.50 |
| Purchase #5 | $206.72 | 12.477% | $232.5125 | $232.51 | $232.50 | $232.50 |
| Purchase #6 | $165.51 | 8.585% | $179.719 | $179.72 | $179.70 | $179.70 |
| Purchase #7 | $124.73 | 3.276% | $128.8162 | $128.82 | $128.80 | $128.80 |
| 7 purchase totals = | $1,091.19 | $1,180.0831 | $1,180.09 | $1,180.00 | $1,180.10 | |