| 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 | $126.62 | 10.835% | $140.3393 | $140.34 | $140.35 | $140.30 |
| Purchase #2 | $116.81 | 4.211% | $121.7289 | $121.73 | $121.75 | $121.70 |
| Purchase #3 | $108.49 | 8.105% | $117.2831 | $117.28 | $117.30 | $117.30 |
| Purchase #4 | $231.61 | 12.540% | $260.6539 | $260.65 | $260.65 | $260.70 |
| Purchase #5 | $5.70 | 6.542% | $6.0729 | $6.07 | $6.05 | $6.10 |
| Purchase #6 | $182.94 | 11.306% | $203.6232 | $203.62 | $203.60 | $203.60 |
| Purchase #7 | $184.94 | 12.672% | $208.3756 | $208.38 | $208.40 | $208.40 |
| 7 purchase totals = | $957.11 | $1,058.0769 | $1,058.07 | $1,058.10 | $1,058.10 | |