| 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 | $88.62 | 12.684% | $99.8606 | $99.86 | $99.85 | $99.90 |
| Purchase #2 | $107.41 | 10.687% | $118.8889 | $118.89 | $118.90 | $118.90 |
| Purchase #3 | $25.70 | 3.322% | $26.5538 | $26.55 | $26.55 | $26.60 |
| Purchase #4 | $236.31 | 9.305% | $258.2986 | $258.30 | $258.30 | $258.30 |
| Purchase #5 | $245.99 | 6.566% | $262.1417 | $262.14 | $262.15 | $262.10 |
| Purchase #6 | $146.27 | 9.669% | $160.4128 | $160.41 | $160.40 | $160.40 |
| Purchase #7 | $102.39 | 12.179% | $114.8601 | $114.86 | $114.85 | $114.90 |
| 7 purchase totals = | $952.69 | $1,041.0165 | $1,041.01 | $1,041.00 | $1,041.10 | |