| 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 | $130.84 | 10.398% | $144.4447 | $144.44 | $144.45 | $144.40 |
| Purchase #2 | $175.47 | 8.622% | $190.599 | $190.60 | $190.60 | $190.60 |
| Purchase #3 | $195.40 | 6.424% | $207.9525 | $207.95 | $207.95 | $208.00 |
| Purchase #4 | $233.77 | 11.688% | $261.093 | $261.09 | $261.10 | $261.10 |
| Purchase #5 | $181.61 | 13.518% | $206.16 | $206.16 | $206.15 | $206.20 |
| Purchase #6 | $229.96 | 11.172% | $255.6511 | $255.65 | $255.65 | $255.70 |
| Purchase #7 | $205.37 | 13.402% | $232.8937 | $232.89 | $232.90 | $232.90 |
| 7 purchase totals = | $1,352.42 | $1,498.7940 | $1,498.78 | $1,498.80 | $1,498.90 | |