| 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 | $208.52 | 9.617% | $228.5734 | $228.57 | $228.55 | $228.60 |
| Purchase #2 | $174.30 | 4.653% | $182.4102 | $182.41 | $182.40 | $182.40 |
| Purchase #3 | $17.73 | 8.449% | $19.228 | $19.23 | $19.25 | $19.20 |
| Purchase #4 | $60.41 | 7.437% | $64.9027 | $64.90 | $64.90 | $64.90 |
| Purchase #5 | $201.92 | 3.452% | $208.8903 | $208.89 | $208.90 | $208.90 |
| Purchase #6 | $231.61 | 8.256% | $250.7317 | $250.73 | $250.75 | $250.70 |
| Purchase #7 | $115.81 | 7.287% | $124.2491 | $124.25 | $124.25 | $124.20 |
| 7 purchase totals = | $1,010.30 | $1,078.9854 | $1,078.98 | $1,079.00 | $1,078.90 | |