| 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 | $212.60 | 9.130% | $232.0104 | $232.01 | $232.00 | $232.00 |
| Purchase #2 | $36.38 | 6.459% | $38.7298 | $38.73 | $38.75 | $38.70 |
| Purchase #3 | $90.50 | 11.605% | $101.0025 | $101.00 | $101.00 | $101.00 |
| Purchase #4 | $144.76 | 13.419% | $164.1853 | $164.19 | $164.20 | $164.20 |
| Purchase #5 | $109.85 | 13.511% | $124.6918 | $124.69 | $124.70 | $124.70 |
| Purchase #6 | $228.95 | 10.331% | $252.6028 | $252.60 | $252.60 | $252.60 |
| Purchase #7 | $19.50 | 12.722% | $21.9808 | $21.98 | $22.00 | $22.00 |
| 7 purchase totals = | $842.54 | $935.2034 | $935.20 | $935.25 | $935.20 | |