| 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 | $91.81 | 12.750% | $103.5158 | $103.52 | $103.50 | $103.50 |
| Purchase #2 | $108.72 | 12.707% | $122.5351 | $122.54 | $122.55 | $122.50 |
| Purchase #3 | $210.92 | 9.732% | $231.4467 | $231.45 | $231.45 | $231.40 |
| Purchase #4 | $30.54 | 5.117% | $32.1027 | $32.10 | $32.10 | $32.10 |
| Purchase #5 | $174.74 | 3.299% | $180.5047 | $180.50 | $180.50 | $180.50 |
| Purchase #6 | $208.30 | 13.558% | $236.5413 | $236.54 | $236.55 | $236.50 |
| Purchase #7 | $191.39 | 4.716% | $200.416 | $200.42 | $200.40 | $200.40 |
| 7 purchase totals = | $1,016.42 | $1,107.0623 | $1,107.07 | $1,107.05 | $1,106.90 | |