| 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 | $187.36 | 3.769% | $194.4216 | $194.42 | $194.40 | $194.40 |
| Purchase #2 | $170.61 | 6.533% | $181.756 | $181.76 | $181.75 | $181.80 |
| Purchase #3 | $232.92 | 7.783% | $251.0482 | $251.05 | $251.05 | $251.00 |
| Purchase #4 | $52.80 | 3.351% | $54.5693 | $54.57 | $54.55 | $54.60 |
| Purchase #5 | $229.49 | 7.811% | $247.4155 | $247.42 | $247.40 | $247.40 |
| Purchase #6 | $202.27 | 12.680% | $227.9178 | $227.92 | $227.90 | $227.90 |
| Purchase #7 | $87.34 | 3.697% | $90.569 | $90.57 | $90.55 | $90.60 |
| 7 purchase totals = | $1,162.79 | $1,247.6974 | $1,247.71 | $1,247.60 | $1,247.70 | |