| 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 | $189.92 | 9.116% | $207.2331 | $207.23 | $207.25 | $207.20 |
| Purchase #2 | $157.78 | 6.110% | $167.4204 | $167.42 | $167.40 | $167.40 |
| Purchase #3 | $54.77 | 9.681% | $60.0723 | $60.07 | $60.05 | $60.10 |
| Purchase #4 | $226.46 | 12.181% | $254.0451 | $254.05 | $254.05 | $254.00 |
| Purchase #5 | $216.60 | 4.350% | $226.0221 | $226.02 | $226.00 | $226.00 |
| Purchase #6 | $64.55 | 13.510% | $73.2707 | $73.27 | $73.25 | $73.30 |
| Purchase #7 | $86.44 | 8.547% | $93.828 | $93.83 | $93.85 | $93.80 |
| 7 purchase totals = | $996.52 | $1,081.8917 | $1,081.89 | $1,081.85 | $1,081.80 | |