| 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 | $205.32 | 13.697% | $233.4427 | $233.44 | $233.45 | $233.40 |
| Purchase #2 | $219.30 | 13.494% | $248.8923 | $248.89 | $248.90 | $248.90 |
| Purchase #3 | $137.50 | 7.220% | $147.4275 | $147.43 | $147.45 | $147.40 |
| Purchase #4 | $99.44 | 4.117% | $103.5339 | $103.53 | $103.55 | $103.50 |
| Purchase #5 | $232.54 | 13.329% | $263.5353 | $263.54 | $263.55 | $263.50 |
| Purchase #6 | $164.82 | 7.762% | $177.6133 | $177.61 | $177.60 | $177.60 |
| Purchase #7 | $243.29 | 3.795% | $252.5229 | $252.52 | $252.50 | $252.50 |
| 7 purchase totals = | $1,302.21 | $1,426.9679 | $1,426.96 | $1,427.00 | $1,426.80 | |