| 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 | $192.82 | 10.265% | $212.613 | $212.61 | $212.60 | $212.60 |
| Purchase #2 | $154.52 | 13.655% | $175.6197 | $175.62 | $175.60 | $175.60 |
| Purchase #3 | $174.48 | 13.120% | $197.3718 | $197.37 | $197.35 | $197.40 |
| Purchase #4 | $39.65 | 4.776% | $41.5437 | $41.54 | $41.55 | $41.50 |
| Purchase #5 | $29.26 | 7.451% | $31.4402 | $31.44 | $31.45 | $31.40 |
| Purchase #6 | $183.25 | 8.157% | $198.1977 | $198.20 | $198.20 | $198.20 |
| Purchase #7 | $30.28 | 10.713% | $33.5239 | $33.52 | $33.50 | $33.50 |
| 7 purchase totals = | $804.26 | $890.3100 | $890.30 | $890.25 | $890.20 | |