| 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 | $12.78 | 8.689% | $13.8905 | $13.89 | $13.90 | $13.90 |
| Purchase #2 | $188.42 | 7.386% | $202.3367 | $202.34 | $202.35 | $202.30 |
| Purchase #3 | $220.26 | 12.682% | $248.1934 | $248.19 | $248.20 | $248.20 |
| Purchase #4 | $192.86 | 11.709% | $215.442 | $215.44 | $215.45 | $215.40 |
| Purchase #5 | $200.87 | 10.304% | $221.5676 | $221.57 | $221.55 | $221.60 |
| Purchase #6 | $167.94 | 3.809% | $174.3368 | $174.34 | $174.35 | $174.30 |
| Purchase #7 | $226.39 | 10.549% | $250.2719 | $250.27 | $250.25 | $250.30 |
| 7 purchase totals = | $1,209.52 | $1,326.0389 | $1,326.04 | $1,326.05 | $1,326.00 | |