| 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 | $248.62 | 13.151% | $281.316 | $281.32 | $281.30 | $281.30 |
| Purchase #2 | $195.62 | 10.382% | $215.9293 | $215.93 | $215.95 | $215.90 |
| Purchase #3 | $174.78 | 5.114% | $183.7182 | $183.72 | $183.70 | $183.70 |
| Purchase #4 | $223.26 | 6.213% | $237.1311 | $237.13 | $237.15 | $237.10 |
| Purchase #5 | $248.26 | 10.375% | $274.017 | $274.02 | $274.00 | $274.00 |
| Purchase #6 | $206.70 | 13.703% | $235.0241 | $235.02 | $235.00 | $235.00 |
| Purchase #7 | $172.39 | 9.321% | $188.4585 | $188.46 | $188.45 | $188.50 |
| 7 purchase totals = | $1,469.63 | $1,615.5942 | $1,615.60 | $1,615.55 | $1,615.50 | |