| 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 | $236.30 | 9.436% | $258.5973 | $258.60 | $258.60 | $258.60 |
| Purchase #2 | $195.76 | 6.330% | $208.1516 | $208.15 | $208.15 | $208.20 |
| Purchase #3 | $134.30 | 3.349% | $138.7977 | $138.80 | $138.80 | $138.80 |
| Purchase #4 | $58.51 | 4.520% | $61.1547 | $61.15 | $61.15 | $61.20 |
| Purchase #5 | $206.35 | 11.482% | $230.0431 | $230.04 | $230.05 | $230.00 |
| Purchase #6 | $17.73 | 10.787% | $19.6425 | $19.64 | $19.65 | $19.60 |
| Purchase #7 | $150.98 | 8.517% | $163.839 | $163.84 | $163.85 | $163.80 |
| 7 purchase totals = | $999.93 | $1,080.2259 | $1,080.22 | $1,080.25 | $1,080.20 | |