| 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 | $249.78 | 12.303% | $280.5104 | $280.51 | $280.50 | $280.50 |
| Purchase #2 | $33.43 | 9.750% | $36.6894 | $36.69 | $36.70 | $36.70 |
| Purchase #3 | $14.37 | 10.697% | $15.9072 | $15.91 | $15.90 | $15.90 |
| Purchase #4 | $97.91 | 9.338% | $107.0528 | $107.05 | $107.05 | $107.10 |
| Purchase #5 | $220.68 | 6.333% | $234.6557 | $234.66 | $234.65 | $234.70 |
| Purchase #6 | $103.64 | 10.815% | $114.8487 | $114.85 | $114.85 | $114.80 |
| Purchase #7 | $6.80 | 5.499% | $7.1739 | $7.17 | $7.15 | $7.20 |
| 7 purchase totals = | $726.61 | $796.8381 | $796.84 | $796.80 | $796.90 | |