| 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 | $245.63 | 10.594% | $271.652 | $271.65 | $271.65 | $271.70 |
| Purchase #2 | $212.52 | 10.247% | $234.2969 | $234.30 | $234.30 | $234.30 |
| Purchase #3 | $171.68 | 9.565% | $188.1012 | $188.10 | $188.10 | $188.10 |
| Purchase #4 | $174.30 | 8.227% | $188.6397 | $188.64 | $188.65 | $188.60 |
| Purchase #5 | $68.34 | 3.781% | $70.9239 | $70.92 | $70.90 | $70.90 |
| Purchase #6 | $205.46 | 6.528% | $218.8724 | $218.87 | $218.85 | $218.90 |
| Purchase #7 | $238.82 | 6.740% | $254.9165 | $254.92 | $254.90 | $254.90 |
| 7 purchase totals = | $1,316.75 | $1,427.4026 | $1,427.40 | $1,427.35 | $1,427.40 | |