| 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 | $51.63 | 10.275% | $56.935 | $56.94 | $56.95 | $56.90 |
| Purchase #2 | $114.29 | 6.610% | $121.8446 | $121.84 | $121.85 | $121.80 |
| Purchase #3 | $217.78 | 7.668% | $234.4794 | $234.48 | $234.50 | $234.50 |
| Purchase #4 | $235.91 | 13.441% | $267.6187 | $267.62 | $267.60 | $267.60 |
| Purchase #5 | $92.77 | 9.151% | $101.2594 | $101.26 | $101.25 | $101.30 |
| Purchase #6 | $229.60 | 10.721% | $254.2154 | $254.22 | $254.20 | $254.20 |
| Purchase #7 | $127.44 | 7.823% | $137.4096 | $137.41 | $137.40 | $137.40 |
| 7 purchase totals = | $1,069.42 | $1,173.7621 | $1,173.77 | $1,173.75 | $1,173.70 | |