| 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 | $235.99 | 6.855% | $252.1671 | $252.17 | $252.15 | $252.20 |
| Purchase #2 | $182.69 | 8.727% | $198.6334 | $198.63 | $198.65 | $198.60 |
| Purchase #3 | $163.52 | 11.719% | $182.6829 | $182.68 | $182.70 | $182.70 |
| Purchase #4 | $213.51 | 12.371% | $239.9233 | $239.92 | $239.90 | $239.90 |
| Purchase #5 | $63.69 | 10.374% | $70.2972 | $70.30 | $70.30 | $70.30 |
| Purchase #6 | $124.78 | 13.828% | $142.0346 | $142.03 | $142.05 | $142.00 |
| Purchase #7 | $202.39 | 11.684% | $226.0372 | $226.04 | $226.05 | $226.00 |
| 7 purchase totals = | $1,186.57 | $1,311.7757 | $1,311.77 | $1,311.80 | $1,311.70 | |