| 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 | $125.78 | 4.812% | $131.8325 | $131.83 | $131.85 | $131.80 |
| Purchase #2 | $230.93 | 7.867% | $249.0973 | $249.10 | $249.10 | $249.10 |
| Purchase #3 | $126.73 | 3.146% | $130.7169 | $130.72 | $130.70 | $130.70 |
| Purchase #4 | $162.62 | 13.204% | $184.0923 | $184.09 | $184.10 | $184.10 |
| Purchase #5 | $34.85 | 5.709% | $36.8396 | $36.84 | $36.85 | $36.80 |
| Purchase #6 | $205.91 | 7.455% | $221.2606 | $221.26 | $221.25 | $221.30 |
| Purchase #7 | $48.77 | 5.548% | $51.4758 | $51.48 | $51.50 | $51.50 |
| 7 purchase totals = | $935.59 | $1,005.3150 | $1,005.32 | $1,005.35 | $1,005.30 | |