| 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 | $126.42 | 9.258% | $138.124 | $138.12 | $138.10 | $138.10 |
| Purchase #2 | $188.96 | 10.439% | $208.6855 | $208.69 | $208.70 | $208.70 |
| Purchase #3 | $226.33 | 9.334% | $247.4556 | $247.46 | $247.45 | $247.50 |
| Purchase #4 | $239.67 | 5.119% | $251.9387 | $251.94 | $251.95 | $251.90 |
| Purchase #5 | $200.45 | 4.378% | $209.2257 | $209.23 | $209.25 | $209.20 |
| Purchase #6 | $90.89 | 9.201% | $99.2528 | $99.25 | $99.25 | $99.30 |
| Purchase #7 | $245.54 | 6.651% | $261.8709 | $261.87 | $261.85 | $261.90 |
| 7 purchase totals = | $1,318.26 | $1,416.5532 | $1,416.56 | $1,416.55 | $1,416.60 | |