| 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 | $107.89 | 12.253% | $121.1098 | $121.11 | $121.10 | $121.10 |
| Purchase #2 | $240.69 | 13.737% | $273.7536 | $273.75 | $273.75 | $273.80 |
| Purchase #3 | $134.30 | 5.385% | $141.5321 | $141.53 | $141.55 | $141.50 |
| Purchase #4 | $43.58 | 10.681% | $48.2348 | $48.23 | $48.25 | $48.20 |
| Purchase #5 | $203.91 | 5.632% | $215.3942 | $215.39 | $215.40 | $215.40 |
| Purchase #6 | $237.96 | 4.281% | $248.1471 | $248.15 | $248.15 | $248.10 |
| Purchase #7 | $170.98 | 11.848% | $191.2377 | $191.24 | $191.25 | $191.20 |
| 7 purchase totals = | $1,139.31 | $1,239.4093 | $1,239.40 | $1,239.45 | $1,239.30 | |