| 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 | $185.37 | 3.737% | $192.2973 | $192.30 | $192.30 | $192.30 |
| Purchase #2 | $233.34 | 3.607% | $241.7566 | $241.76 | $241.75 | $241.80 |
| Purchase #3 | $228.87 | 13.296% | $259.3006 | $259.30 | $259.30 | $259.30 |
| Purchase #4 | $67.79 | 3.320% | $70.0406 | $70.04 | $70.05 | $70.00 |
| Purchase #5 | $40.72 | 9.602% | $44.6299 | $44.63 | $44.65 | $44.60 |
| Purchase #6 | $26.32 | 3.755% | $27.3083 | $27.31 | $27.30 | $27.30 |
| Purchase #7 | $144.76 | 13.419% | $164.1853 | $164.19 | $164.20 | $164.20 |
| 7 purchase totals = | $927.17 | $999.5186 | $999.53 | $999.55 | $999.50 | |