| 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 | $138.42 | 9.411% | $151.4467 | $151.45 | $151.45 | $151.40 |
| Purchase #2 | $189.90 | 12.754% | $214.1198 | $214.12 | $214.10 | $214.10 |
| Purchase #3 | $30.56 | 5.115% | $32.1231 | $32.12 | $32.10 | $32.10 |
| Purchase #4 | $234.28 | 5.130% | $246.2986 | $246.30 | $246.30 | $246.30 |
| Purchase #5 | $29.90 | 9.553% | $32.7563 | $32.76 | $32.75 | $32.80 |
| Purchase #6 | $95.87 | 11.840% | $107.221 | $107.22 | $107.20 | $107.20 |
| Purchase #7 | $210.45 | 7.668% | $226.5873 | $226.59 | $226.60 | $226.60 |
| 7 purchase totals = | $929.38 | $1,010.5528 | $1,010.56 | $1,010.50 | $1,010.50 | |