| 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 | $57.96 | 13.330% | $65.6861 | $65.69 | $65.70 | $65.70 |
| Purchase #2 | $222.83 | 13.504% | $252.921 | $252.92 | $252.90 | $252.90 |
| Purchase #3 | $135.76 | 9.193% | $148.2404 | $148.24 | $148.25 | $148.20 |
| Purchase #4 | $8.90 | 5.191% | $9.362 | $9.36 | $9.35 | $9.40 |
| Purchase #5 | $206.67 | 12.258% | $232.0036 | $232.00 | $232.00 | $232.00 |
| Purchase #6 | $224.30 | 13.686% | $254.9977 | $255.00 | $255.00 | $255.00 |
| Purchase #7 | $183.99 | 5.835% | $194.7258 | $194.73 | $194.75 | $194.70 |
| 7 purchase totals = | $1,040.41 | $1,157.9366 | $1,157.94 | $1,157.95 | $1,157.90 | |