| 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 | $227.74 | 7.599% | $245.046 | $245.05 | $245.05 | $245.00 |
| Purchase #2 | $247.69 | 8.447% | $268.6124 | $268.61 | $268.60 | $268.60 |
| Purchase #3 | $46.41 | 10.285% | $51.1833 | $51.18 | $51.20 | $51.20 |
| Purchase #4 | $17.31 | 7.435% | $18.597 | $18.60 | $18.60 | $18.60 |
| Purchase #5 | $175.50 | 10.836% | $194.5172 | $194.52 | $194.50 | $194.50 |
| Purchase #6 | $131.57 | 6.648% | $140.3168 | $140.32 | $140.30 | $140.30 |
| Purchase #7 | $132.73 | 4.394% | $138.5622 | $138.56 | $138.55 | $138.60 |
| 7 purchase totals = | $978.95 | $1,056.8349 | $1,056.84 | $1,056.80 | $1,056.80 | |