| 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 | $215.30 | 9.241% | $235.1959 | $235.20 | $235.20 | $235.20 |
| Purchase #2 | $177.31 | 13.403% | $201.0749 | $201.07 | $201.05 | $201.10 |
| Purchase #3 | $82.36 | 13.320% | $93.3304 | $93.33 | $93.35 | $93.30 |
| Purchase #4 | $215.64 | 5.714% | $227.9617 | $227.96 | $227.95 | $228.00 |
| Purchase #5 | $241.96 | 8.599% | $262.7661 | $262.77 | $262.75 | $262.80 |
| Purchase #6 | $183.40 | 6.277% | $194.912 | $194.91 | $194.90 | $194.90 |
| Purchase #7 | $124.37 | 4.849% | $130.4007 | $130.40 | $130.40 | $130.40 |
| 7 purchase totals = | $1,240.34 | $1,345.6417 | $1,345.64 | $1,345.60 | $1,345.70 | |