| 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 | $242.87 | 3.746% | $251.9679 | $251.97 | $251.95 | $252.00 |
| Purchase #2 | $223.92 | 10.492% | $247.4137 | $247.41 | $247.40 | $247.40 |
| Purchase #3 | $185.35 | 12.766% | $209.0118 | $209.01 | $209.00 | $209.00 |
| Purchase #4 | $132.58 | 9.707% | $145.4495 | $145.45 | $145.45 | $145.40 |
| Purchase #5 | $202.36 | 5.243% | $212.9697 | $212.97 | $212.95 | $213.00 |
| Purchase #6 | $27.76 | 5.179% | $29.1977 | $29.20 | $29.20 | $29.20 |
| Purchase #7 | $226.89 | 4.310% | $236.669 | $236.67 | $236.65 | $236.70 |
| 7 purchase totals = | $1,241.73 | $1,332.6793 | $1,332.68 | $1,332.60 | $1,332.70 | |