| 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 | $102.87 | 11.616% | $114.8194 | $114.82 | $114.80 | $114.80 |
| Purchase #2 | $33.36 | 10.301% | $36.7964 | $36.80 | $36.80 | $36.80 |
| Purchase #3 | $226.30 | 7.683% | $243.6866 | $243.69 | $243.70 | $243.70 |
| Purchase #4 | $31.62 | 4.517% | $33.0483 | $33.05 | $33.05 | $33.00 |
| Purchase #5 | $189.85 | 3.489% | $196.4739 | $196.47 | $196.45 | $196.50 |
| Purchase #6 | $209.85 | 3.501% | $217.1968 | $217.20 | $217.20 | $217.20 |
| Purchase #7 | $77.55 | 7.812% | $83.6082 | $83.61 | $83.60 | $83.60 |
| 7 purchase totals = | $871.40 | $925.6296 | $925.64 | $925.60 | $925.60 | |