| 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 | $234.98 | 6.301% | $249.7861 | $249.79 | $249.80 | $249.80 |
| Purchase #2 | $7.69 | 6.420% | $8.1837 | $8.18 | $8.20 | $8.20 |
| Purchase #3 | $29.26 | 4.825% | $30.6718 | $30.67 | $30.65 | $30.70 |
| Purchase #4 | $83.53 | 9.366% | $91.3534 | $91.35 | $91.35 | $91.40 |
| Purchase #5 | $109.41 | 3.786% | $113.5523 | $113.55 | $113.55 | $113.60 |
| Purchase #6 | $43.50 | 8.150% | $47.0453 | $47.05 | $47.05 | $47.00 |
| Purchase #7 | $230.36 | 12.541% | $259.2494 | $259.25 | $259.25 | $259.20 |
| 7 purchase totals = | $738.73 | $799.8420 | $799.84 | $799.85 | $799.90 | |