| 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 | $25.58 | 10.703% | $28.3178 | $28.32 | $28.30 | $28.30 |
| Purchase #2 | $216.96 | 5.558% | $229.0186 | $229.02 | $229.00 | $229.00 |
| Purchase #3 | $233.45 | 7.179% | $250.2094 | $250.21 | $250.20 | $250.20 |
| Purchase #4 | $109.97 | 5.368% | $115.8732 | $115.87 | $115.85 | $115.90 |
| Purchase #5 | $69.27 | 5.539% | $73.1069 | $73.11 | $73.10 | $73.10 |
| Purchase #6 | $141.63 | 10.723% | $156.817 | $156.82 | $156.80 | $156.80 |
| Purchase #7 | $239.31 | 9.477% | $261.9894 | $261.99 | $262.00 | $262.00 |
| 7 purchase totals = | $1,036.17 | $1,115.3323 | $1,115.34 | $1,115.25 | $1,115.30 | |