| 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 | $34.75 | 9.573% | $38.0766 | $38.08 | $38.10 | $38.10 |
| Purchase #2 | $98.50 | 4.406% | $102.8399 | $102.84 | $102.85 | $102.80 |
| Purchase #3 | $193.37 | 6.659% | $206.2465 | $206.25 | $206.25 | $206.20 |
| Purchase #4 | $174.56 | 4.269% | $182.012 | $182.01 | $182.00 | $182.00 |
| Purchase #5 | $88.70 | 5.757% | $93.8065 | $93.81 | $93.80 | $93.80 |
| Purchase #6 | $173.91 | 5.630% | $183.7011 | $183.70 | $183.70 | $183.70 |
| Purchase #7 | $192.29 | 12.114% | $215.584 | $215.58 | $215.60 | $215.60 |
| 7 purchase totals = | $956.08 | $1,022.2666 | $1,022.27 | $1,022.30 | $1,022.20 | |