| 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 | $191.62 | 4.243% | $199.7504 | $199.75 | $199.75 | $199.80 |
| Purchase #2 | $101.60 | 5.536% | $107.2246 | $107.22 | $107.20 | $107.20 |
| Purchase #3 | $209.80 | 4.808% | $219.8872 | $219.89 | $219.90 | $219.90 |
| Purchase #4 | $79.50 | 9.276% | $86.8744 | $86.87 | $86.85 | $86.90 |
| Purchase #5 | $177.63 | 9.582% | $194.6505 | $194.65 | $194.65 | $194.70 |
| Purchase #6 | $8.87 | 9.812% | $9.7403 | $9.74 | $9.75 | $9.70 |
| Purchase #7 | $28.43 | 6.562% | $30.2956 | $30.30 | $30.30 | $30.30 |
| 7 purchase totals = | $797.45 | $848.4230 | $848.42 | $848.40 | $848.50 | |