| 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 | $23.31 | 6.770% | $24.8881 | $24.89 | $24.90 | $24.90 |
| Purchase #2 | $231.89 | 6.621% | $247.2434 | $247.24 | $247.25 | $247.20 |
| Purchase #3 | $194.44 | 5.486% | $205.107 | $205.11 | $205.10 | $205.10 |
| Purchase #4 | $234.52 | 13.546% | $266.2881 | $266.29 | $266.30 | $266.30 |
| Purchase #5 | $134.41 | 8.288% | $145.5499 | $145.55 | $145.55 | $145.50 |
| Purchase #6 | $179.90 | 6.337% | $191.3003 | $191.30 | $191.30 | $191.30 |
| Purchase #7 | $92.27 | 7.573% | $99.2576 | $99.26 | $99.25 | $99.30 |
| 7 purchase totals = | $1,090.74 | $1,179.6344 | $1,179.64 | $1,179.65 | $1,179.60 | |