| 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 | $200.54 | 7.502% | $215.5845 | $215.58 | $215.60 | $215.60 |
| Purchase #2 | $36.37 | 4.786% | $38.1107 | $38.11 | $38.10 | $38.10 |
| Purchase #3 | $23.40 | 12.450% | $26.3133 | $26.31 | $26.30 | $26.30 |
| Purchase #4 | $189.41 | 9.312% | $207.0479 | $207.05 | $207.05 | $207.00 |
| Purchase #5 | $161.42 | 11.396% | $179.8154 | $179.82 | $179.80 | $179.80 |
| Purchase #6 | $170.30 | 6.250% | $180.9438 | $180.94 | $180.95 | $180.90 |
| Purchase #7 | $209.30 | 10.186% | $230.6193 | $230.62 | $230.60 | $230.60 |
| 7 purchase totals = | $990.74 | $1,078.4349 | $1,078.43 | $1,078.40 | $1,078.30 | |