| 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 | $33.55 | 8.368% | $36.3575 | $36.36 | $36.35 | $36.40 |
| Purchase #2 | $177.36 | 4.425% | $185.2082 | $185.21 | $185.20 | $185.20 |
| Purchase #3 | $228.39 | 8.642% | $248.1275 | $248.13 | $248.15 | $248.10 |
| Purchase #4 | $238.39 | 5.446% | $251.3727 | $251.37 | $251.35 | $251.40 |
| Purchase #5 | $191.72 | 12.157% | $215.0274 | $215.03 | $215.05 | $215.00 |
| Purchase #6 | $232.44 | 8.656% | $252.56 | $252.56 | $252.55 | $252.60 |
| Purchase #7 | $202.71 | 4.327% | $211.4813 | $211.48 | $211.50 | $211.50 |
| 7 purchase totals = | $1,304.56 | $1,400.1346 | $1,400.14 | $1,400.15 | $1,400.20 | |