| 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 | $189.40 | 3.107% | $195.2847 | $195.28 | $195.30 | $195.30 |
| Purchase #2 | $16.75 | 3.120% | $17.2726 | $17.27 | $17.25 | $17.30 |
| Purchase #3 | $215.97 | 4.218% | $225.0796 | $225.08 | $225.10 | $225.10 |
| Purchase #4 | $121.81 | 8.797% | $132.5256 | $132.53 | $132.55 | $132.50 |
| Purchase #5 | $247.72 | 11.434% | $276.0443 | $276.04 | $276.05 | $276.00 |
| Purchase #6 | $188.47 | 5.129% | $198.1366 | $198.14 | $198.15 | $198.10 |
| Purchase #7 | $158.52 | 12.643% | $178.5617 | $178.56 | $178.55 | $178.60 |
| 7 purchase totals = | $1,138.64 | $1,222.9051 | $1,222.90 | $1,222.95 | $1,222.90 | |