| 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 | $201.30 | 10.244% | $221.9212 | $221.92 | $221.90 | $221.90 |
| Purchase #2 | $231.46 | 6.749% | $247.0812 | $247.08 | $247.10 | $247.10 |
| Purchase #3 | $107.99 | 10.114% | $118.9121 | $118.91 | $118.90 | $118.90 |
| Purchase #4 | $32.74 | 5.248% | $34.4582 | $34.46 | $34.45 | $34.50 |
| Purchase #5 | $164.59 | 4.153% | $171.4254 | $171.43 | $171.45 | $171.40 |
| Purchase #6 | $141.38 | 4.490% | $147.728 | $147.73 | $147.75 | $147.70 |
| Purchase #7 | $205.29 | 13.448% | $232.8974 | $232.90 | $232.90 | $232.90 |
| 7 purchase totals = | $1,084.75 | $1,174.4235 | $1,174.43 | $1,174.45 | $1,174.40 | |