| 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 | $230.82 | 5.857% | $244.3391 | $244.34 | $244.35 | $244.30 |
| Purchase #2 | $55.72 | 9.387% | $60.9504 | $60.95 | $60.95 | $61.00 |
| Purchase #3 | $117.67 | 11.338% | $131.0114 | $131.01 | $131.00 | $131.00 |
| Purchase #4 | $130.36 | 6.561% | $138.9129 | $138.91 | $138.90 | $138.90 |
| Purchase #5 | $20.73 | 13.660% | $23.5617 | $23.56 | $23.55 | $23.60 |
| Purchase #6 | $249.99 | 13.124% | $282.7987 | $282.80 | $282.80 | $282.80 |
| Purchase #7 | $167.58 | 3.383% | $173.2492 | $173.25 | $173.25 | $173.20 |
| 7 purchase totals = | $972.87 | $1,054.8234 | $1,054.82 | $1,054.80 | $1,054.80 | |