| 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 | $231.52 | 9.799% | $254.2066 | $254.21 | $254.20 | $254.20 |
| Purchase #2 | $203.54 | 5.342% | $214.4131 | $214.41 | $214.40 | $214.40 |
| Purchase #3 | $208.77 | 9.626% | $228.8662 | $228.87 | $228.85 | $228.90 |
| Purchase #4 | $229.68 | 8.310% | $248.7664 | $248.77 | $248.75 | $248.80 |
| Purchase #5 | $22.29 | 11.469% | $24.8464 | $24.85 | $24.85 | $24.80 |
| Purchase #6 | $112.39 | 13.382% | $127.43 | $127.43 | $127.45 | $127.40 |
| Purchase #7 | $231.76 | 11.706% | $258.8898 | $258.89 | $258.90 | $258.90 |
| 7 purchase totals = | $1,239.95 | $1,357.4185 | $1,357.43 | $1,357.40 | $1,357.40 | |