| 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 | $228.50 | 7.527% | $245.6992 | $245.70 | $245.70 | $245.70 |
| Purchase #2 | $184.47 | 12.754% | $207.9973 | $208.00 | $208.00 | $208.00 |
| Purchase #3 | $167.50 | 8.265% | $181.3439 | $181.34 | $181.35 | $181.30 |
| Purchase #4 | $163.28 | 12.862% | $184.2811 | $184.28 | $184.30 | $184.30 |
| Purchase #5 | $135.63 | 6.234% | $144.0852 | $144.09 | $144.10 | $144.10 |
| Purchase #6 | $95.92 | 12.692% | $108.0942 | $108.09 | $108.10 | $108.10 |
| Purchase #7 | $131.68 | 11.841% | $147.2722 | $147.27 | $147.25 | $147.30 |
| 7 purchase totals = | $1,106.98 | $1,218.7731 | $1,218.77 | $1,218.80 | $1,218.80 | |