| 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 | $90.45 | 13.566% | $102.7204 | $102.72 | $102.70 | $102.70 |
| Purchase #2 | $46.51 | 9.874% | $51.1024 | $51.10 | $51.10 | $51.10 |
| Purchase #3 | $221.69 | 6.744% | $236.6408 | $236.64 | $236.65 | $236.60 |
| Purchase #4 | $176.77 | 10.328% | $195.0268 | $195.03 | $195.05 | $195.00 |
| Purchase #5 | $229.40 | 4.396% | $239.4844 | $239.48 | $239.50 | $239.50 |
| Purchase #6 | $242.97 | 11.744% | $271.5044 | $271.50 | $271.50 | $271.50 |
| Purchase #7 | $22.27 | 7.299% | $23.8955 | $23.90 | $23.90 | $23.90 |
| 7 purchase totals = | $1,030.06 | $1,120.3747 | $1,120.37 | $1,120.40 | $1,120.30 | |