| 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 | $200.93 | 7.427% | $215.8531 | $215.85 | $215.85 | $215.90 |
| Purchase #2 | $243.88 | 5.756% | $257.9177 | $257.92 | $257.90 | $257.90 |
| Purchase #3 | $114.31 | 6.829% | $122.1162 | $122.12 | $122.10 | $122.10 |
| Purchase #4 | $14.91 | 13.119% | $16.866 | $16.87 | $16.85 | $16.90 |
| Purchase #5 | $198.97 | 3.243% | $205.4226 | $205.42 | $205.40 | $205.40 |
| Purchase #6 | $123.78 | 7.115% | $132.5869 | $132.59 | $132.60 | $132.60 |
| Purchase #7 | $149.70 | 4.457% | $156.3721 | $156.37 | $156.35 | $156.40 |
| 7 purchase totals = | $1,046.48 | $1,107.1346 | $1,107.14 | $1,107.05 | $1,107.20 | |