| 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 | $109.28 | 4.533% | $114.2337 | $114.23 | $114.25 | $114.20 |
| Purchase #2 | $166.98 | 4.201% | $173.9948 | $173.99 | $174.00 | $174.00 |
| Purchase #3 | $209.89 | 4.204% | $218.7138 | $218.71 | $218.70 | $218.70 |
| Purchase #4 | $95.71 | 5.621% | $101.0899 | $101.09 | $101.10 | $101.10 |
| Purchase #5 | $150.77 | 10.665% | $166.8496 | $166.85 | $166.85 | $166.80 |
| Purchase #6 | $108.34 | 5.118% | $113.8848 | $113.88 | $113.90 | $113.90 |
| Purchase #7 | $216.48 | 7.579% | $232.887 | $232.89 | $232.90 | $232.90 |
| 7 purchase totals = | $1,057.45 | $1,121.6536 | $1,121.64 | $1,121.70 | $1,121.60 | |