| 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 | $125.57 | 11.505% | $140.0168 | $140.02 | $140.00 | $140.00 |
| Purchase #2 | $229.89 | 12.278% | $258.1159 | $258.12 | $258.10 | $258.10 |
| Purchase #3 | $171.50 | 3.684% | $177.8181 | $177.82 | $177.80 | $177.80 |
| Purchase #4 | $47.58 | 11.110% | $52.8661 | $52.87 | $52.85 | $52.90 |
| Purchase #5 | $105.84 | 8.479% | $114.8142 | $114.81 | $114.80 | $114.80 |
| Purchase #6 | $94.30 | 10.803% | $104.4872 | $104.49 | $104.50 | $104.50 |
| Purchase #7 | $223.26 | 11.778% | $249.5556 | $249.56 | $249.55 | $249.60 |
| 7 purchase totals = | $997.94 | $1,097.6739 | $1,097.69 | $1,097.60 | $1,097.70 | |