| 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 | $185.98 | 10.448% | $205.4112 | $205.41 | $205.40 | $205.40 |
| Purchase #2 | $101.68 | 5.749% | $107.5256 | $107.53 | $107.55 | $107.50 |
| Purchase #3 | $218.61 | 3.132% | $225.4569 | $225.46 | $225.45 | $225.50 |
| Purchase #4 | $196.42 | 11.712% | $219.4247 | $219.42 | $219.40 | $219.40 |
| Purchase #5 | $34.80 | 7.332% | $37.3515 | $37.35 | $37.35 | $37.40 |
| Purchase #6 | $99.38 | 3.194% | $102.5542 | $102.55 | $102.55 | $102.60 |
| Purchase #7 | $114.46 | 9.481% | $125.312 | $125.31 | $125.30 | $125.30 |
| 7 purchase totals = | $951.33 | $1,023.0361 | $1,023.03 | $1,023.00 | $1,023.10 | |