| 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 | $180.36 | 12.760% | $203.3739 | $203.37 | $203.35 | $203.40 |
| Purchase #2 | $239.67 | 7.788% | $258.3355 | $258.34 | $258.35 | $258.30 |
| Purchase #3 | $51.53 | 12.370% | $57.9043 | $57.90 | $57.90 | $57.90 |
| Purchase #4 | $204.30 | 13.285% | $231.4413 | $231.44 | $231.45 | $231.40 |
| Purchase #5 | $200.65 | 8.764% | $218.235 | $218.24 | $218.25 | $218.20 |
| Purchase #6 | $247.69 | 8.329% | $268.3201 | $268.32 | $268.30 | $268.30 |
| Purchase #7 | $191.85 | 3.127% | $197.8491 | $197.85 | $197.85 | $197.80 |
| 7 purchase totals = | $1,316.05 | $1,435.4592 | $1,435.46 | $1,435.45 | $1,435.30 | |