| 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 | $134.85 | 5.179% | $141.8339 | $141.83 | $141.85 | $141.80 |
| Purchase #2 | $186.88 | 8.102% | $202.021 | $202.02 | $202.00 | $202.00 |
| Purchase #3 | $139.88 | 12.767% | $157.7385 | $157.74 | $157.75 | $157.70 |
| Purchase #4 | $202.88 | 13.473% | $230.214 | $230.21 | $230.20 | $230.20 |
| Purchase #5 | $105.26 | 5.417% | $110.9619 | $110.96 | $110.95 | $111.00 |
| Purchase #6 | $236.77 | 6.606% | $252.411 | $252.41 | $252.40 | $252.40 |
| Purchase #7 | $211.48 | 13.125% | $239.2368 | $239.24 | $239.25 | $239.20 |
| 7 purchase totals = | $1,218.00 | $1,334.4171 | $1,334.41 | $1,334.40 | $1,334.30 | |