| 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 | $219.83 | 5.583% | $232.1031 | $232.10 | $232.10 | $232.10 |
| Purchase #2 | $163.67 | 9.823% | $179.7473 | $179.75 | $179.75 | $179.70 |
| Purchase #3 | $250.36 | 10.174% | $275.8316 | $275.83 | $275.85 | $275.80 |
| Purchase #4 | $148.56 | 11.162% | $165.1423 | $165.14 | $165.15 | $165.10 |
| Purchase #5 | $196.77 | 13.334% | $223.0073 | $223.01 | $223.00 | $223.00 |
| Purchase #6 | $213.64 | 11.417% | $238.0313 | $238.03 | $238.05 | $238.00 |
| Purchase #7 | $183.43 | 10.526% | $202.7378 | $202.74 | $202.75 | $202.70 |
| 7 purchase totals = | $1,376.26 | $1,516.6007 | $1,516.60 | $1,516.65 | $1,516.40 | |