| 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 | $208.54 | 13.258% | $236.1882 | $236.19 | $236.20 | $236.20 |
| Purchase #2 | $85.54 | 12.300% | $96.0614 | $96.06 | $96.05 | $96.10 |
| Purchase #3 | $156.78 | 3.722% | $162.6154 | $162.62 | $162.60 | $162.60 |
| Purchase #4 | $9.34 | 9.340% | $10.2124 | $10.21 | $10.20 | $10.20 |
| Purchase #5 | $124.37 | 6.339% | $132.2538 | $132.25 | $132.25 | $132.30 |
| Purchase #6 | $156.48 | 12.862% | $176.6065 | $176.61 | $176.60 | $176.60 |
| Purchase #7 | $182.25 | 6.528% | $194.1473 | $194.15 | $194.15 | $194.10 |
| 7 purchase totals = | $923.30 | $1,008.0850 | $1,008.09 | $1,008.05 | $1,008.10 | |