| 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 | $247.77 | 5.387% | $261.1174 | $261.12 | $261.10 | $261.10 |
| Purchase #2 | $189.26 | 13.219% | $214.2783 | $214.28 | $214.30 | $214.30 |
| Purchase #3 | $170.53 | 13.320% | $193.2446 | $193.24 | $193.25 | $193.20 |
| Purchase #4 | $222.80 | 8.854% | $242.5267 | $242.53 | $242.55 | $242.50 |
| Purchase #5 | $17.76 | 6.211% | $18.8631 | $18.86 | $18.85 | $18.90 |
| Purchase #6 | $91.34 | 13.750% | $103.8993 | $103.90 | $103.90 | $103.90 |
| Purchase #7 | $18.50 | 10.715% | $20.4823 | $20.48 | $20.50 | $20.50 |
| 7 purchase totals = | $957.96 | $1,054.4117 | $1,054.41 | $1,054.45 | $1,054.40 | |