| 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 | $216.31 | 9.149% | $236.1002 | $236.10 | $236.10 | $236.10 |
| Purchase #2 | $203.97 | 6.458% | $217.1424 | $217.14 | $217.15 | $217.10 |
| Purchase #3 | $188.67 | 10.460% | $208.4049 | $208.40 | $208.40 | $208.40 |
| Purchase #4 | $199.35 | 10.274% | $219.8312 | $219.83 | $219.85 | $219.80 |
| Purchase #5 | $93.37 | 13.523% | $105.9964 | $106.00 | $106.00 | $106.00 |
| Purchase #6 | $43.62 | 6.426% | $46.423 | $46.42 | $46.40 | $46.40 |
| Purchase #7 | $203.75 | 10.436% | $225.0134 | $225.01 | $225.00 | $225.00 |
| 7 purchase totals = | $1,149.04 | $1,258.9115 | $1,258.90 | $1,258.90 | $1,258.80 | |