| 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 | $95.58 | 12.289% | $107.3258 | $107.33 | $107.35 | $107.30 |
| Purchase #2 | $162.45 | 12.203% | $182.2738 | $182.27 | $182.25 | $182.30 |
| Purchase #3 | $89.70 | 5.159% | $94.3276 | $94.33 | $94.35 | $94.30 |
| Purchase #4 | $176.89 | 12.686% | $199.3303 | $199.33 | $199.35 | $199.30 |
| Purchase #5 | $245.26 | 12.348% | $275.5447 | $275.54 | $275.55 | $275.50 |
| Purchase #6 | $11.27 | 8.636% | $12.2433 | $12.24 | $12.25 | $12.20 |
| Purchase #7 | $232.62 | 9.425% | $254.5444 | $254.54 | $254.55 | $254.50 |
| 7 purchase totals = | $1,013.77 | $1,125.5899 | $1,125.58 | $1,125.65 | $1,125.40 | |