| 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 | $216.47 | 9.685% | $237.4351 | $237.44 | $237.45 | $237.40 |
| Purchase #2 | $89.37 | 11.162% | $99.3455 | $99.35 | $99.35 | $99.30 |
| Purchase #3 | $192.35 | 3.854% | $199.7632 | $199.76 | $199.75 | $199.80 |
| Purchase #4 | $235.45 | 8.812% | $256.1979 | $256.20 | $256.20 | $256.20 |
| Purchase #5 | $100.47 | 7.156% | $107.6596 | $107.66 | $107.65 | $107.70 |
| Purchase #6 | $168.68 | 4.263% | $175.8708 | $175.87 | $175.85 | $175.90 |
| Purchase #7 | $23.56 | 3.480% | $24.3799 | $24.38 | $24.40 | $24.40 |
| 7 purchase totals = | $1,026.35 | $1,100.6520 | $1,100.66 | $1,100.65 | $1,100.70 | |