| 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 | $80.44 | 11.619% | $89.7863 | $89.79 | $89.80 | $89.80 |
| Purchase #2 | $198.55 | 6.312% | $211.0825 | $211.08 | $211.10 | $211.10 |
| Purchase #3 | $135.82 | 7.313% | $145.7525 | $145.75 | $145.75 | $145.80 |
| Purchase #4 | $23.41 | 4.682% | $24.5061 | $24.51 | $24.50 | $24.50 |
| Purchase #5 | $202.93 | 7.433% | $218.0138 | $218.01 | $218.00 | $218.00 |
| Purchase #6 | $127.66 | 13.176% | $144.4805 | $144.48 | $144.50 | $144.50 |
| Purchase #7 | $223.48 | 5.456% | $235.6731 | $235.67 | $235.65 | $235.70 |
| 7 purchase totals = | $992.29 | $1,069.2948 | $1,069.29 | $1,069.30 | $1,069.40 | |