| 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 | $70.99 | 3.798% | $73.6862 | $73.69 | $73.70 | $73.70 |
| Purchase #2 | $190.62 | 13.534% | $216.4185 | $216.42 | $216.40 | $216.40 |
| Purchase #3 | $239.79 | 7.678% | $258.2011 | $258.20 | $258.20 | $258.20 |
| Purchase #4 | $17.85 | 4.407% | $18.6366 | $18.64 | $18.65 | $18.60 |
| Purchase #5 | $236.50 | 4.384% | $246.8682 | $246.87 | $246.85 | $246.90 |
| Purchase #6 | $131.90 | 3.217% | $136.1432 | $136.14 | $136.15 | $136.10 |
| Purchase #7 | $201.91 | 8.465% | $219.0017 | $219.00 | $219.00 | $219.00 |
| 7 purchase totals = | $1,089.56 | $1,168.9555 | $1,168.96 | $1,168.95 | $1,168.90 | |