| 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 | $99.37 | 12.586% | $111.8767 | $111.88 | $111.90 | $111.90 |
| Purchase #2 | $211.61 | 9.318% | $231.3278 | $231.33 | $231.35 | $231.30 |
| Purchase #3 | $192.50 | 12.434% | $216.4355 | $216.44 | $216.45 | $216.40 |
| Purchase #4 | $162.86 | 12.585% | $183.3559 | $183.36 | $183.35 | $183.40 |
| Purchase #5 | $182.54 | 7.155% | $195.6007 | $195.60 | $195.60 | $195.60 |
| Purchase #6 | $18.82 | 9.346% | $20.5789 | $20.58 | $20.60 | $20.60 |
| Purchase #7 | $218.73 | 9.463% | $239.4284 | $239.43 | $239.45 | $239.40 |
| 7 purchase totals = | $1,086.43 | $1,198.6039 | $1,198.62 | $1,198.70 | $1,198.60 | |