| 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 | $237.51 | 8.697% | $258.1662 | $258.17 | $258.15 | $258.20 |
| Purchase #2 | $21.43 | 11.166% | $23.8229 | $23.82 | $23.80 | $23.80 |
| Purchase #3 | $10.88 | 9.288% | $11.8905 | $11.89 | $11.90 | $11.90 |
| Purchase #4 | $157.77 | 4.426% | $164.7529 | $164.75 | $164.75 | $164.80 |
| Purchase #5 | $206.45 | 5.648% | $218.1103 | $218.11 | $218.10 | $218.10 |
| Purchase #6 | $102.87 | 11.563% | $114.7649 | $114.76 | $114.75 | $114.80 |
| Purchase #7 | $52.92 | 7.443% | $56.8588 | $56.86 | $56.85 | $56.90 |
| 7 purchase totals = | $789.83 | $848.3665 | $848.36 | $848.30 | $848.50 | |