| 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 | $190.41 | 11.774% | $212.8289 | $212.83 | $212.85 | $212.80 |
| Purchase #2 | $201.46 | 4.513% | $210.5519 | $210.55 | $210.55 | $210.60 |
| Purchase #3 | $216.85 | 4.761% | $227.1742 | $227.17 | $227.15 | $227.20 |
| Purchase #4 | $88.61 | 4.410% | $92.5177 | $92.52 | $92.50 | $92.50 |
| Purchase #5 | $168.78 | 13.609% | $191.7493 | $191.75 | $191.75 | $191.70 |
| Purchase #6 | $20.45 | 10.294% | $22.5551 | $22.56 | $22.55 | $22.60 |
| Purchase #7 | $105.66 | 10.762% | $117.0311 | $117.03 | $117.05 | $117.00 |
| 7 purchase totals = | $992.22 | $1,074.4082 | $1,074.41 | $1,074.40 | $1,074.40 | |