| 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 | $105.65 | 5.627% | $111.5949 | $111.59 | $111.60 | $111.60 |
| Purchase #2 | $85.61 | 7.568% | $92.089 | $92.09 | $92.10 | $92.10 |
| Purchase #3 | $208.95 | 12.565% | $235.2046 | $235.20 | $235.20 | $235.20 |
| Purchase #4 | $188.90 | 12.311% | $212.1555 | $212.16 | $212.15 | $212.20 |
| Purchase #5 | $107.34 | 10.790% | $118.922 | $118.92 | $118.90 | $118.90 |
| Purchase #6 | $248.59 | 3.247% | $256.6617 | $256.66 | $256.65 | $256.70 |
| Purchase #7 | $183.70 | 13.398% | $208.3121 | $208.31 | $208.30 | $208.30 |
| 7 purchase totals = | $1,128.74 | $1,234.9398 | $1,234.93 | $1,234.90 | $1,235.00 | |