| 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 | $218.53 | 10.805% | $242.1422 | $242.14 | $242.15 | $242.10 |
| Purchase #2 | $236.92 | 13.453% | $268.7928 | $268.79 | $268.80 | $268.80 |
| Purchase #3 | $242.86 | 13.308% | $275.1798 | $275.18 | $275.20 | $275.20 |
| Purchase #4 | $126.36 | 3.425% | $130.6878 | $130.69 | $130.70 | $130.70 |
| Purchase #5 | $14.94 | 7.769% | $16.1007 | $16.10 | $16.10 | $16.10 |
| Purchase #6 | $123.44 | 9.118% | $134.6953 | $134.70 | $134.70 | $134.70 |
| Purchase #7 | $179.80 | 6.764% | $191.9617 | $191.96 | $191.95 | $192.00 |
| 7 purchase totals = | $1,142.85 | $1,259.5603 | $1,259.56 | $1,259.60 | $1,259.60 | |