| 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 | $201.28 | 7.456% | $216.2874 | $216.29 | $216.30 | $216.30 |
| Purchase #2 | $162.74 | 10.733% | $180.2069 | $180.21 | $180.20 | $180.20 |
| Purchase #3 | $114.59 | 12.770% | $129.2231 | $129.22 | $129.20 | $129.20 |
| Purchase #4 | $118.85 | 13.309% | $134.6677 | $134.67 | $134.65 | $134.70 |
| Purchase #5 | $76.84 | 9.612% | $84.2259 | $84.23 | $84.25 | $84.20 |
| Purchase #6 | $125.28 | 12.862% | $141.3935 | $141.39 | $141.40 | $141.40 |
| Purchase #7 | $123.70 | 5.746% | $130.8078 | $130.81 | $130.80 | $130.80 |
| 7 purchase totals = | $923.28 | $1,016.8123 | $1,016.82 | $1,016.80 | $1,016.80 | |